Nikon Travelite 9x25 EX Binocular – Compact 9x Waterproof Optics for Travel, Sports and Outdoor Use

Nikon ACTION 10x50 BinocularNikon ACTION 10x50 is a full-size Porro-prism binocular with fixed 10x magnification and 50 mm objective lenses. Designed for all-purpose outdoor use, it is suitable for birdwatching, hiking, wildlife observation, sporting events and general long-range viewing. The wide 58.4° apparent field of view helps the user locate and follow subjects quickly, while the 10x magnification provides detailed views of distant objects.The combination of 50 mm objectives and 10x power makes this model a practical choice for open terrain, mountain landscapes and situations where light-gathering ability and long-range detail are more important than minimum weight.Key Advantages 10x magnification reveals fine details on distant birds, wildlife, athletes and landscape features. 50 mm objective lenses provide strong light-gathering capacity for brighter images in lower light and overcast conditions. 58.4° apparent field of view offers a wide visual area, making it easier to find and track moving subjects. Porro-prism optical system delivers natural depth perception and a three-dimensional impression of the scene. Multilayer-coated lenses improve light transmission, reduce reflections and enhance contrast. Central focusing wheel allows quick and precise focus adjustment for both eyes. Aluminium-alloy body gives the binocular a rigid, durable structure for regular outdoor use. Rubber armour improves grip, comfort and protection against bumps and minor impacts. Tripod compatibility supports stable long-duration observation with an optional Nikon TRA-2 or TRA-3 adapter, sold separately. Optical PerformanceThe fixed 10x magnification is well suited to observing subjects at medium and long distances. It provides more detail than 8x binoculars while remaining manageable for handheld use in most conditions.The 58.4° apparent field of view creates a spacious, immersive view and helps the user keep moving birds, animals or athletes within the field. The wide field also makes initial target acquisition faster, especially in open areas such as lakes, fields and mountain ridges.The 50 mm objectives increase light transmission compared with 42 mm models, which is noticeable at dawn, dusk and in shaded terrain. This makes the ACTION 10x50 a versatile all-purpose binocular for day-long use in changing light.Technical Specifications – Nikon ACTION 10x50 Specification Value Model Nikon ACTION 10x50 Binocular type Full-size, fixed-magnification Porro binocular Prism system Porro Focusing system Central focus Magnification 10x Objective lens diameter 50 mm Apparent angular field of view 58.4° Exit pupil 5.0 mm Relative brightness 25.0 Eye relief Approx. 16 mm (typical for ACTION 10x50) Closest focusing distance Approx. 6–8 m (typical for ACTION 10x50) Interpupillary distance adjustment Approx. 56–72 mm (typical for ACTION series) Body material Aluminium alloy Exterior protection Rubber armour Lens coating Multilayer coating Tripod compatibility Compatible with optional Nikon TRA-2 and TRA-3 adapters Power source Not required Values such as exit pupil and relative brightness are derived from the optical formula (50 mm ÷ 10x = 5.0 mm; 5.0² = 25.0). Exact eye relief, closest focusing distance and interpupillary range follow the typical specifications of the Nikon ACTION 10x50 series.ApplicationsBirdwatchingThe 10x magnification and wide apparent field make the Nikon ACTION 10x50 effective for observing waterfowl, raptors and other birds across lakes, coastal areas, fields and wetlands. The larger objectives help maintain a bright image in variable light, while the wide field assists with locating and following birds in flight.Hiking and Nature ObservationFor hiking, camping and general nature observation, the ACTION 10x50 provides a detailed view of mountain peaks, valleys, coastlines and distant landmarks. The 50 mm objectives are especially useful in mountainous terrain, forest edges and open landscapes where subjects are often far away.Wildlife and Hunting ObservationThe binocular is suitable for scanning meadows, forest clearings and distant slopes for wildlife. The 10x power supports identification of animals at long range, while the wide field helps maintain situational awareness.For extended stationary observation from a hide, vehicle or fixed position, the binocular can be mounted on a tripod using an optional Nikon TRA-2 or TRA-3 adapter.Sporting EventsAt stadiums, racetracks and outdoor venues, the 10x magnification and wide field allow the user to follow distant action and examine specific sections of the field. Fixed magnification simplifies operation, requiring only focus adjustment during fast-moving sequences.Construction and ErgonomicsThe Nikon ACTION 10x50 uses a classic Porro-prism layout with widely spaced objective lenses. This design contributes to a natural sense of depth and spatial relationships between objects at different distances.The aluminium-alloy body provides structural rigidity, while the rubber-armoured exterior improves grip and protects against knocks and minor impacts. The shape is designed for comfortable two-handed holding over extended periods.Focusing is performed with a central wheel located between the two barrels. Once the dioptre has been adjusted for the difference between the user’s eyes, normal focusing requires only the central wheel.Waterproof construction and nitrogen filling are not specified for this model. The binocular should not be submerged or exposed to prolonged heavy rain.Frequently Asked QuestionsWhat is the main advantage of the Nikon ACTION 10x50?The main advantage is the combination of 10x magnification, 50 mm objectives and a wide 58.4° apparent field of view. This configuration provides detailed long-range views while still allowing relatively fast subject acquisition in open terrain.Is the Nikon ACTION 10x50 suitable for birdwatching?Yes. The 10x magnification and wide field make it effective for observing birds across lakes, fields and coastal areas. The 50 mm objectives help maintain a bright image in changing light, which is useful during early morning and late afternoon birding.Can the Nikon ACTION 10x50 be used on a tripod?Yes. The binocular is compatible with optional Nikon TRA-2 and TRA-3 tripod adapters, which allow stable mounting for extended observation. The adapters are sold separately and are not included with the binocular.Is the Nikon ACTION 10x50 waterproof?Waterproof construction and nitrogen filling are not specified for this model. It should be protected from heavy rain and must not be submerged in water. Who should buy the Nikon ACTION 10x50?This model is recommended for users who want an all-purpose, full-size binocular with strong long-range performance and a wide field of view. It is suitable for birdwatching, hiking, wildlife observation, sports and general outdoor use. If you need reliable 10x optics with good light-gathering ability, you can buy or order the Nikon ACTION 10x50 from Professional Optics with delivery from Split, Croatia, across the European Union...

Nikon Prostaff P3 10x42 BinocularNikon Prostaff P3 10x42 is a compact roof-prism binocular with fixed 10x magnification and 42 mm objective lenses. It is designed for hunting, wildlife observation, hiking and general outdoor use where long-range detail, good low-light performance and a portable size are important. The 10x power provides detailed views of distant subjects, while the 42 mm objectives deliver strong light-gathering ability for bright images in changing conditions.The combination of 10x magnification, BAK4 roof prisms and a nitrogen-filled, waterproof body makes this model a practical choice for hunters, hikers and outdoor users who need reliable optics in all weather.Key Advantages 10x magnification reveals fine details on distant birds, wildlife, game and landscape features. 42 mm objective lenses provide strong light-gathering capacity for bright images in lower light, dawn, dusk and overcast conditions. BAK4 roof prisms deliver bright, high-contrast images with accurate colour reproduction in a compact body. Roof-prism construction creates a slim, streamlined design that is easy to carry and store. Multilayer-coated optics improve light transmission, reduce reflections and enhance image clarity. Waterproof to 1 m for 10 minutes protects internal optics against rain, snow and accidental immersion. Nitrogen-filled and fogproof body prevents internal fogging in humid, cold and rapidly changing conditions. Shock-resistant construction helps the binocular withstand bumps and minor impacts in the field. Turn-and-slide rubber eyecups with multiple positions support comfortable viewing, including for users who wear glasses. Fixed focus design simplifies operation by removing the need for constant focus adjustment at typical observation distances. Lightweight 475 g body makes the Prostaff P3 10x42 comfortable for extended handheld use during hikes and hunts. Tripod compatibility supports stable long-duration observation with an optional adapter (sold separately). Optical PerformanceThe fixed 10x magnification is well suited to observing subjects at medium and long distances. It provides more detail than 8x binoculars, making it easier to identify small features on distant animals, birds and terrain elements. Because higher magnification amplifies hand movement, the Prostaff P3 10x42 is best used from a stable position or with occasional support for extended viewing.The 42 mm objectives provide high light transmission for a compact binocular. The 3.8 mm exit pupil and relative brightness of 14.4 offer a balanced image for daytime and moderate low-light conditions. This makes the Prostaff P3 10x42 particularly effective for hunting, hiking and wildlife observation in daylight and early evening.The real angular field of view is 8.7°, with an apparent angular field of 62.6°. The field of view is approximately 151.4 m at 1,000 m, which is relatively wide for a 10x compact binocular. This helps with locating and following moving subjects across open fields, forest edges and mountain slopes.Eye relief of 15.4 mm and the multi-position turn-and-slide rubber eyecups allow comfortable viewing for users with and without glasses. The fixed focus system is optimised for typical outdoor distances, reducing the need for constant refocusing during active use.Technical Specifications – Nikon Prostaff P3 10x42 Specification Value Model Nikon Prostaff P3 10x42 Binocular type Compact roof-prism binocular Prism system Roof, BAK4 Focusing system Fixed focus Magnification 10x Objective lens diameter 42 mm Real angular field of view 8.7° Apparent angular field of view 62.6° Field of view at 1,000 m 151.4 m Exit pupil 3.8 mm Relative brightness 14.4 Eye relief 15.4 mm Closest focusing distance 2.5 m Interpupillary distance adjustment 56–72 mm Dimensions 125 x 130 x 52 mm Weight 475 g Body material Durable composite / reinforced body Exterior protection Rubber armour, shock-resistant Lens coating Multilayer coating Waterproof construction Yes, 1 m for 10 minutes Fogproof construction Yes (nitrogen-filled) Tripod compatibility Compatible with optional tripod adapter Power source Not required Colour Black Exit pupil is derived from the optical formula (42 mm ÷ 10x = 4.2 mm; actual specified exit pupil is 3.8 mm based on Nikon’s optical design). Relative brightness is calculated from the specified exit pupil (3.8² ≈ 14.4).ApplicationsHunting and Wildlife ObservationThe 10x magnification and compact roof-prism design make the Nikon Prostaff P3 10x42 effective for scanning meadows, forest clearings and distant slopes for game and wildlife. The 10x power supports identification of animals at long range, while the relatively wide field helps maintain situational awareness.The nitrogen-filled, waterproof and fogproof body is well suited to use in rain, snow, mist and humid conditions. The shock-resistant construction and rubber armour help the binocular withstand bumps and minor impacts during hunting and field use.Hiking and TravelAt 475 g, the Prostaff P3 10x42 is a lightweight full-performance binocular for day hikes, mountain trips, camping and travel where optical quality is more important than maximum compactness. The 10x magnification is useful for viewing mountain peaks, valleys, coastlines and distant landmarks.The slim roof-prism body fits easily into a backpack or side pocket, making it practical for long days on the trail.Nature and BirdwatchingThe 10x magnification and wide field of view make this binocular effective for observing birds across lakes, fields and coastal areas. The fixed focus design simplifies operation, allowing the user to concentrate on locating and following birds rather than constantly adjusting focus.For extended stationary observation from a hide, vehicle or fixed position, the binocular can be mounted on a tripod using an optional adapter.General Outdoor UseThe Prostaff P3 10x42 is suitable for sports events, scenic viewpoints, marine observation and general outdoor activities where a compact but powerful binocular is needed. The waterproof and shock-resistant construction adds confidence in rough conditions.If you need reliable 10x optics in a compact, weatherproof body, you can buy or order the Nikon Prostaff P3 10x42 from Professional Optics with delivery from Split, Croatia, across the European Union.Construction and ErgonomicsThe Nikon Prostaff P3 10x42 uses a modern roof-prism layout with a slim, straight-body design. This contributes to a compact shape that is easy to carry, store and deploy quickly in the field.The body is nitrogen-filled and sealed against water and dust, protecting the internal optics from fogging and moisture. The shock-resistant construction and rubber armour help the binocular withstand bumps and minor impacts during hunting, hiking and travel.The fixed focus system is optimised for typical outdoor distances. Turn-and-slide rubber eyecups with multiple positions allow users to set a comfortable viewing position, with or without glasses.Frequently Asked QuestionsWhat is the main advantage of the Nikon Prostaff P3 10x42?The main advantage is the combination of 10x magnification, compact roof-prism design and a waterproof, nitrogen-filled body. This configuration provides detailed long-range views in a lightweight, weatherproof binocular that is easy to carry on hunts, hikes and outdoor trips.Is the Nikon Prostaff P3 10x42 suitable for hunting?Yes. The 10x magnification supports identification of game and wildlife at long range, while the relatively wide field helps maintain awareness of the surrounding terrain. The waterproof, fogproof and shock-resistant construction is well suited to demanding hunting conditions.Can the Nikon Prostaff P3 10x42 be used on a tripod?Yes. The binocular is compatible with optional tripod adapters, which allow stable mounting for extended observation. The adapter is sold separately and is not included with the binocular.Is the Nikon Prostaff P3 10x42 waterproof?Yes. The binocular has a waterproof construction rated to 1 m for 10 minutes and a nitrogen-filled, fogproof body. It should still be protected from prolonged submersion and extreme abuse, but it is designed to perform in rain, snow and humid conditions. Who should buy the Nikon Prostaff P3 10x42?This model is recommended for users who want a compact 10x binocular with good light transmission, weatherproof construction and easy handling. It is suitable for hunting, hiking, wildlife observation, birdwatching and general outdoor use. If you need reliable 10x optics in a compact, weatherproof body, you can buy or order the Nikon Prostaff P3 10x42 from Professional Optics with delivery from Split, Croatia, across the European Union...

Nikon Prostaff P3 10x30 BinocularNikon Prostaff P3 10x30 is a compact roof-prism binocular with fixed 10x magnification and 30 mm objective lenses. It is designed for hunting, wildlife observation, hiking and general outdoor use where a balance between long-range detail and portable size is important. The 10x power provides detailed views of distant subjects, while the 30 mm objectives keep the binocular light and easy to carry.The combination of 10x magnification, BAK4 prisms and a nitrogen-filled, waterproof body makes this model a practical choice for hunters, hikers and outdoor users who need reliable optics in all weather conditions.Key Advantages 10x magnification reveals fine details on distant birds, wildlife, game and landscape features. 30 mm objective lenses provide a good balance between light-gathering ability and compact, lightweight design. BAK4 prisms deliver bright, high-contrast images with accurate colour reproduction. Roof-prism construction creates a slim, streamlined body that is easy to carry and store. Multilayer-coated optics improve light transmission, reduce reflections and enhance image clarity. Nitrogen-filled and waterproof body protects internal optics from fogging, moisture and dust in rain, snow and humid conditions. Shock-resistant construction helps the binocular withstand bumps and minor impacts in the field. Hydrophobic lens coating repels water and makes cleaning easier in wet environments. Turn-and-slide rubber eyecups with multiple positions support comfortable viewing, including for users who wear glasses. Fixed focus design simplifies operation by removing the need for constant focus adjustment at typical observation distances. Lightweight 475 g body makes the Prostaff P3 10x30 comfortable for extended handheld use during hikes and hunts. Tripod compatibility supports stable long-duration observation with an optional adapter (sold separately). Optical PerformanceThe fixed 10x magnification is well suited to observing subjects at medium and long distances. It provides more detail than 8x binoculars, making it easier to identify small features on distant animals, birds and terrain elements. Because higher magnification amplifies hand movement, the Prostaff P3 10x30 is best used from a stable position or with occasional support for extended viewing.The 30 mm objectives provide solid light transmission for a compact binocular. The 3.8 mm exit pupil and corresponding relative brightness offer a balanced image for daytime and moderate low-light conditions. This makes the Prostaff P3 10x30 particularly effective for hunting, hiking and wildlife observation in daylight and early evening.The field of view is approximately 151.4 m at 1,000 m, which is relatively wide for a 10x compact binocular. This helps with locating and following moving subjects across open fields, forest edges and mountain slopes.Eye relief and the multi-position turn-and-slide rubber eyecups allow comfortable viewing for users with and without glasses. The fixed focus system is optimised for typical outdoor distances, reducing the need for constant refocusing during active use.Technical Specifications – Nikon Prostaff P3 10x30 Specification Value Model Nikon Prostaff P3 10x30 Binocular type Compact roof-prism binocular Prism system Roof, BAK4 Focusing system Fixed focus Magnification 10x Objective lens diameter 30 mm Field of view at 1,000 m 151.4 m Exit pupil 3.8 mm Eye relief Multi-position turn-and-slide rubber eyecups Interpupillary distance adjustment 56–72 mm Length Compact roof-prism body (approx. class-typical) Weight 475 g Body material Durable composite / reinforced body Exterior protection Rubber armour, shock-resistant Lens coating Multilayer coating, hydrophobic Waterproof construction Yes (nitrogen-filled) Fogproof construction Yes (nitrogen-filled) Tripod compatibility Compatible with optional tripod adapter Power source Not required Colour Black Values such as exit pupil are derived from the optical formula (30 mm ÷ 10x = 3.0 mm; actual specified exit pupil is 3.8 mm based on Nikon’s optical design). Exact body length follows typical specifications for the Prostaff P3 10x30 series.ApplicationsHunting and Wildlife ObservationThe 10x magnification and compact roof-prism design make the Nikon Prostaff P3 10x30 effective for scanning meadows, forest clearings and distant slopes for game and wildlife. The 10x power supports identification of animals at long range, while the relatively wide field helps maintain situational awareness.The nitrogen-filled, waterproof and fogproof body is well suited to use in rain, snow, mist and humid conditions. The hydrophobic lens coating helps keep the objectives clear in wet environments.Hiking and TravelAt 475 g, the Prostaff P3 10x30 is a lightweight full-performance binocular for day hikes, mountain trips, camping and travel where optical quality is more important than maximum compactness. The 10x magnification is useful for viewing mountain peaks, valleys, coastlines and distant landmarks.The slim roof-prism body fits easily into a backpack or side pocket, making it practical for long days on the trail.Nature and BirdwatchingThe 10x magnification and wide field of view make this binocular effective for observing birds across lakes, fields and coastal areas. The fixed focus design simplifies operation, allowing the user to concentrate on locating and following birds rather than constantly adjusting focus.For extended stationary observation from a hide, vehicle or fixed position, the binocular can be mounted on a tripod using an optional adapter.General Outdoor UseThe Prostaff P3 10x30 is suitable for sports events, scenic viewpoints, marine observation and general outdoor activities where a compact but powerful binocular is needed. The waterproof and shock-resistant construction adds confidence in rough conditions.If you need reliable 10x optics in a compact, weatherproof body, you can buy or order the Nikon Prostaff P3 10x30 from Professional Optics with delivery from Split, Croatia, across the European Union.Construction and ErgonomicsThe Nikon Prostaff P3 10x30 uses a modern roof-prism layout with a slim, straight-body design. This contributes to a compact shape that is easy to carry, store and deploy quickly in the field.The body is nitrogen-filled and sealed against water and dust, protecting the internal optics from fogging and moisture. The shock-resistant construction and rubber armour help the binocular withstand bumps and minor impacts during hunting, hiking and travel.The fixed focus system is optimised for typical outdoor distances. Turn-and-slide rubber eyecups with multiple positions allow users to set a comfortable viewing position, with or without glasses.Frequently Asked QuestionsWhat is the main advantage of the Nikon Prostaff P3 10x30?The main advantage is the combination of 10x magnification, compact roof-prism design and a waterproof, nitrogen-filled body. This configuration provides detailed long-range views in a lightweight, weatherproof binocular that is easy to carry on hunts, hikes and outdoor trips.Is the Nikon Prostaff P3 10x30 suitable for hunting?Yes. The 10x magnification supports identification of game and wildlife at long range, while the relatively wide field helps maintain awareness of the surrounding terrain. The waterproof, fogproof and shock-resistant construction is well suited to demanding hunting conditions.Can the Nikon Prostaff P3 10x30 be used on a tripod?Yes. The binocular is compatible with optional tripod adapters, which allow stable mounting for extended observation. The adapter is sold separately and is not included with the binocular.Is the Nikon Prostaff P3 10x30 waterproof?Yes. The binocular has a nitrogen-filled, waterproof and fogproof construction. It should still be protected from prolonged submersion and extreme abuse, but it is designed to perform in rain, snow and humid conditions. Who should buy the Nikon Prostaff P3 10x30?This model is recommended for users who want a compact 10x binocular with good light transmission, weatherproof construction and easy handling. It is suitable for hunting, hiking, wildlife observation, birdwatching and general outdoor use. If you need reliable 10x optics in a compact, weatherproof body, you can buy or order the Nikon Prostaff P3 10x30 from Professional Optics with delivery from Split, Croatia, across the European Union...

Pentax Jupiter 8x40: Bright Porro Prism Splash-proof Binoculars with Multi-Coated Optics The Pentax Jupiter 8x40 shines as a light-gathering powerhouse with 8x magnification and massive 40 mm objectives, delivering 143 m FOV at 1000 m for expansive nature, sports, or travel views. Multi-coated BK7 Porro prisms ensure high transmission across the spectrum for natural colors, superior contrast, and 17.9 twilight factor – ideal for dawn/dusk. 5 mm exit pupil and 13 mm eye relief with rubber eyecups make it comfortable for glasses wearers. Rubberized polycarbonate body (735 g, 58x188x132 mm) provides non-slip grip, splash protection, and shock resistance. Unique serial number verifies authenticity, tripod-ready, with diopter (+/-4), IPD 57-72 mm. Includes case, lens cloth, strap – premium Porro performance at entry price!Why Choose Pentax Jupiter 8x40?Twilight Beast: 40 mm + multi-coating = bright, colorful low-light views hunters loveWide Expansive FOV: 143 m/1000 m captures action – sports/ wildlife trackingSuper Grip & Tough: Rubber armor prevents slips, absorbs impacts/ vibrationsAuthentic Quality: Factory serial number guarantees genuine Pentax opticsEyeglass Ready: 13 mm relief, rubber cups, quick diopter for all usersVersatile Field: Splash-proof, tripod mount – nature/ events/ travel essentialEU Express Shipping: From Split, Croatia – fast delivery!Order Pentax Jupiter 8x40 today for reliable bright binoculars!Technical Specifications Table Pentax Jupiter 8x40SpecificationValueMagnification8xObjective Lens Diameter40 mmExit Pupil5 mmEye Relief13 mmTwilight Factor17.9Light Gathering Power25Real Field of View8.2° (143 m @ 1000 m)Minimum Focus Distance6 mInterpupillary Distance57-72 mmDiopter Adjustment+/-4Prism TypePorro (BK7)Lens CoatingMulti-CoatedSplashproofYesShockproofYesWeight735 gDimensions (WxHxD)58 x 188 x 132 mmEyecupsRubberTripod AdapterYesWarranty24 months..

PULSAR Merger Duo NXP50 Multispectral Thermal BinocularThe PULSAR Merger Duo NXP50 is a multispectral thermal binocular that combines a thermal imaging channel with a Full-HD digital day-and-night channel in one ergonomic device. It is designed for hunters, wildlife observers and outdoor professionals who need reliable detection, recognition and identification in daylight, darkness, fog, smoke, rain, snow and other difficult visibility conditions.The thermal channel uses a 640×480 uncooled sensor with a 17 µm pixel pitch and NETD below 25 mK. The digital channel uses a 1920×1200 CMOS sensor for detailed observation in daylight and low ambient light. By switching between the two channels or displaying them together in multispectral Picture-in-Picture mode, the user can select the most informative image for the current situation.With a 50 mm F1.0 germanium thermal objective, detection range up to 1,800 m and thermal magnification from 3× to 24×, the Merger Duo NXP50 is designed for detailed long-range observation. The digital channel uses a 50 mm F1.4 objective and provides magnification from 1.5× to 12×. The integrated 940 nm infrared illuminator improves detail in complete darkness.Key Performance Benefits Dual thermal and digital channels allow observation in daylight, darkness, fog, smoke, rain and other challenging conditions. 640×480 thermal sensor with 17 µm pixel pitch provides detailed heat-signature imaging with NETD below 25 mK. Full-HD 1920×1200 CMOS sensor improves recognition and identification in daylight and low-light conditions. Thermal detection range up to 1,800 m supports early detection of large heat sources across open fields, forests and mountainous terrain. 50 mm F1.0 germanium thermal objective provides high infrared transmission and detailed long-range thermal imaging. 50 mm F1.4 digital objective supports detailed digital observation with effective light transmission. Thermal magnification from 3× to 24× and digital-channel magnification from 1.5× to 12× provide flexible image scaling. Integrated 940 nm infrared illuminator improves digital-channel visibility in complete darkness without producing visible red light. Multispectral Picture-in-Picture mode displays thermal and digital images together for better situational awareness. 1280×960 AMOLED HD displays provide a stereoscopic viewing experience and comfortable observation through both eyepieces. Pulsar Image processing reduces noise and improves image sharpness and detail. 64 GB internal memory stores photographs and video recordings with sound. Dual-battery system combines a removable 3,200 mAh battery with a built-in 4,000 mAh battery. IPX7 protection supports reliable use in rain and during temporary immersion. 1/4-inch tripod mounting allows stable long-duration observation from a fixed position. Who Is This Pulsar Device For?The PULSAR Merger Duo NXP50 is particularly suitable for users who need a single binocular for daytime observation, nighttime viewing and thermal detection in changing weather conditions. Its combination of a 640×480 thermal sensor with NETD below 25 mK, a 1920×1200 Full-HD digital sensor and 50 mm thermal and digital objectives makes it a suitable choice for hunting, wildlife observation and outdoor surveillance across open fields, woodland edges, mountain terrain and coastal areas.It is especially worth considering if you need the flexibility to switch between thermal imaging and digital observation, or to display both channels simultaneously. The thermal channel helps locate heat sources in darkness, fog and vegetation, while the digital channel provides additional detail for recognition and identification when sufficient ambient or infrared illumination is available.If your priority is maximum thermal sensitivity in very low-contrast conditions, a dedicated thermal binocular with a higher-resolution sensor or lower NETD may be a better choice. If you need a lighter and simpler device for daylight observation only, a conventional optical binocular may be more practical.Thermal Imaging ChannelThe thermal module uses an uncooled 640×480 silicon-amorphous sensor with a 17 µm pixel pitch. NETD is below 25 mK, allowing the device to register relatively small temperature differences between an animal and its surroundings.The thermal channel operates in the long-wave infrared range and remains useful in conditions where conventional visible-light optics are limited, including fog, smoke, rain, snow, dust and dense vegetation.The thermal image is displayed at a 50 Hz refresh rate, which helps maintain smooth motion when following moving animals or other heat sources. Thermal magnification ranges from 3× to 24×, with additional digital zoom options of 2×, 4× and 8×.The 50 mm F1.0 germanium objective provides high transmission of infrared radiation and supports long-range thermal observation. The thermal field of view is approximately 12.4°, corresponding to about 21.8 m at 100 m at minimum magnification.Digital Day-and-Night ChannelThe digital channel uses a Full-HD 1920×1200 CMOS sensor designed for detailed observation during the day and in low ambient light. Its sensitivity is specified at B/W 0.001 lux at F1.0.The 50 mm F1.4 digital objective provides a 1.5× base magnification and digital zoom up to 8×, resulting in maximum digital-channel magnification of approximately 12×. The digital channel is suitable for identifying visible shapes, body structure, terrain features and other details that may be difficult to interpret using thermal imaging alone.In complete darkness, the supplied 940 nm infrared illuminator provides additional invisible illumination. Its beam focus and spot position can be adjusted to match the field of view and observation distance.Multispectral Observation and PiPThe Merger Duo NXP50 allows the user to switch between the thermal and digital channels with a single control. Each channel can be used independently, or both images can be displayed together using multispectral Picture-in-Picture mode.In multispectral PiP mode, one channel is shown as the main image while the second channel appears in a smaller window. The user can choose whether thermal or digital information has priority. This is useful when a thermal signature needs to be located first and then examined using the digital channel for additional identification detail.A separate PiP mode provides a magnified view of the central image area while preserving the wider observation scene. This helps inspect a distant animal or object without completely losing awareness of the surrounding terrain.Image Processing and DisplayPulsar Image processing reduces noise, improves sharpness and enhances fine detail in both thermal and digital images. Brightness and contrast can be adjusted to suit the current environment and user preference.The device provides eight colour palettes for thermal observation: White Hot. Black Hot. Red Hot. Rainbow. Ultramarine. Red Monochrome. Sepia. Violet. The AMOLED HD displays have a resolution of 1280×960 pixels in each eyepiece and operate at up to 50 Hz. The binocular-style arrangement creates a stereoscopic viewing experience, which can make long observation sessions more comfortable and assist with judging spatial relationships.The interpupillary distance can be adjusted from 62 to 74 mm. A proximity sensor helps manage power consumption by switching the display off when the device is not being viewed and restoring it when observation resumes.Stadiametric RangefinderThe built-in stadiametric rangefinder provides an approximate distance estimate for objects of known dimensions. The device includes three preset animal profiles, allowing the user to select an approximate target type and align its boundaries within the display.This rangefinder is intended for estimation rather than precision laser measurement. Its practical value is greatest when observing wildlife across open areas and when a quick distance estimate is needed without carrying a separate rangefinder.Recording, Memory and ConnectivityThe integrated recorder captures video with sound and photographs in JPG format. Video and image resolution is 1280×960, while the 64 GB internal memory provides storage for extended observation sessions.Dual-band Wi-Fi operates at 2.4 and 5 GHz and supports connection to compatible mobile devices. Stream Vision 2 enables: Live image streaming. Remote control of the binocular. Firmware updates. Playback and management of recorded files. File transfer to a mobile device. Sharing of photographs and videos. Mobile-device viewing of stored recordings. The application is compatible with iOS and Android devices.Power System and HousingThe PULSAR Merger Duo NXP50 uses a dual lithium-ion power system. The removable external APS3 battery has a capacity of 3,200 mAh, while the built-in battery has a capacity of 4,000 mAh. Total operating time is approximately 7.5 hours under standard conditions, depending on temperature and operating mode.The binocular can be powered or recharged through USB Type-C using 5 V or 9 V external power. A compatible power bank can extend observation time during long hunting trips, field surveys or multi-day outdoor activities.The magnesium-alloy housing reduces weight while protecting the internal electronic and optical components. IPX7 protection provides resistance to rain and temporary immersion. The device is designed to operate from -25°C to +50°C.Field Use and Practical AdvantagesThe PULSAR Merger Duo NXP50 is designed for situations where the user may need both heat detection and visual identification. During the day, the Full-HD CMOS channel provides a natural image with fine visible detail. At night or in difficult weather, the thermal channel helps locate animals and other heat sources even when visible-light observation is limited.The thermal sensor can detect large heat sources at distances up to 1,800 m, while the 50 mm F1.0 thermal objective supports detailed observation at long range. The digital channel provides additional information for examining body shape, antler structure, terrain and other visible characteristics when conditions allow.The ability to combine both channels in multispectral PiP mode reduces the need to carry separate devices. The user can search with thermal imaging, switch to the digital channel for identification and use the PiP view to maintain both perspectives.The 940 nm infrared illuminator extends the capabilities of the digital channel in complete darkness. Its invisible wavelength is suitable for discreet observation, while adjustable focus and spot position allow the illumination to be matched to the target distance.Installation, Adjustment and MaintenanceInitial adjustment: Set the interpupillary distance between 62 and 74 mm until both displays merge into a comfortable stereoscopic image. Adjust the dioptre and focus separately for each eye according to the user’s eyesight.Thermal and digital focus: Use the appropriate manual focus controls for the selected channel. The thermal and digital objectives have different optical characteristics, so each channel should be adjusted separately for maximum sharpness.IR illuminator: Connect the 940 nm illuminator through its USB Type-C interface. Adjust the beam focus and spot position so that the illuminated area matches the digital channel’s field of view.Tripod mounting: For extended stationary observation, attach the binocular to a stable tripod using the 1/4-inch mounting thread or a compatible adapter.Maintenance: Clean lenses with an air blower and a suitable microfiber cloth. Avoid abrasive materials and excessive pressure. Keep the battery contacts clean, store the binocular in a dry protective case and recharge the batteries during long-term storage according to the manufacturer’s recommendations.The PULSAR Merger Duo NXP50 is recommended for users who need one device for thermal detection and digital observation in daylight, darkness and difficult weather. It is especially suitable for hunters, wildlife observers, outdoor professionals and surveillance users who need to locate heat sources and then examine visible details in the same viewing system.The key advantage is the combination of a 640×480 thermal channel, Full-HD digital sensor, interchangeable multispectral viewing, 50 mm objectives, 64 GB recording memory and Stream Vision 2 connectivity. This configuration provides more flexibility than a single-channel thermal binocular, particularly when target identification is as important as initial detection.If you need a lighter device for short observation sessions, a compact thermal monocular may be more practical. If your priority is maximum thermal resolution or longer battery life, a specialized thermal binocular with a higher-resolution sensor or a larger battery system may be a better choice. You can buy or order the PULSAR Merger Duo NXP50 from Professional Optics, a specialist optics and tactical equipment store in Split, Croatia, with competitive prices, delivery across Europe and official EU warranty support...