Pentax UP 10x25 WP: Waterproof Compact Porro Reverse Binoculars – BAK4

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Product Code: 40467
SKU: 00385
159.00€
Short descriptio
Pentax UP 10x25 WP: Waterproof Compact Porro Reverse Binoculars – BAK4– EU Shipping from Split, CroatiaThe Pentax UP 10x25 WP is your unbreakable travel companion – ultra-compact, lightweight (300 g), yet ful... Read more...
Brief Attributes
Dimensions, mm 112 × 116 × 56 mm Exit Pupil 2.5 mm Eye Relief 15 mm Eyecups Twist-up Field of view Lens Coating Full Multi-Layer Light Gathering Power 6.25 Magnification 10× Minimum Focus Distance 1.9 m Objective Diameter 25 mm See all attributes

Pentax UP 10x25 WP: Waterproof Compact Porro Reverse Binoculars – BAK4– EU Shipping from Split, Croatia

The Pentax UP 10x25 WP is your unbreakable travel companion – ultra-compact, lightweight (300 g), yet fully waterproof and nitrogen-purged for rain, snow, or fog without fogging. With 10x magnification through 25 mm objectives, BAK4 Porro reverse prisms, and full multi-layer coatings, it delivers bright, contrast-rich images with edge-to-edge clarity across a 5° field (87 m at 1000 m). Aspheric lenses minimize distortion, while 15 mm eye relief and twist-up eyecups suit glasses wearers perfectly. Central focusing, +/-3D diopter adjustment, and rubberized polycarbonate body (112x116x56 mm) ensure quick handling. Shockproof to human-height drops, tripod-ready – ideal for hiking, boating, or stadium events where durability meets portability.

Why Choose Pentax UP 10x25 WP?

·        True Waterproof: Nitrogen-filled, IPX7+ sealed – survives downpours, splashes, brief submersion

·        Superior Brightness: BAK4 prisms + full multi-coating for vivid views in low light despite small 25 mm lenses

·        Compact Powerhouse: 300 g pocket size with 10x punch – fits anywhere without bulk

·        No Fog, No Fail: Gas-purged prevents internal fogging in humid/cold conditions

·        Shock & Drop Proof: Survives travel abuse, vibrations, falls – rugged for adventures

·        Glasses-Optimized: 15 mm relief, twist-ups block stray light – comfortable for all-day use

·        Swift EU Delivery: From Split, Croatia – fast and reliable Europe-wide!

Order Pentax UP 10x25 WP today for weatherproof binoculars that always deliver!

Technical Specifications Table Pentax UP 10x25 WP

Specification

Value

Magnification

10x

Objective Lens Diameter

25 mm

Exit Pupil

2.5 mm

Eye Relief

15 mm

Light Gathering Power

6.25

Real Field of View

5° (87 m @ 1000 m)

Minimum Focus Distance

1.9 m

Diopter Adjustment

+/-3 D

Eyecups

Twist-up

Prism Type

Porro Reverse (BAK4)

Lens Coating

Full Multi-Layer

Waterproof

Yes (Nitrogen-Purged)

Shockproof

Yes

Weight

300 g

Dimensions

112 x 116 x 56 mm

Tripod Mount

Yes

Frequently Asked Questions

·        Is the Pentax UP 10x25 WP fully submersible in water?
It's waterproof and nitrogen-purged for heavy rain/snow, handling brief immersion but not prolonged deep submersion.

·        Can the Pentax UP 10x25 WP be used by people wearing eyeglasses?
Yes, with 15 mm eye relief and twist-up eyecups, it offers comfortable viewing without removing glasses.

·        How does the image quality hold up in low light conditions?
BAK4 prisms and full multi-layer coatings provide excellent brightness and contrast even at dusk.

·        Will the Pentax UP 10x25 WP survive accidental drops during travel?
Its shockproof construction withstands human-height falls, vibrations, and impacts reliably.

·        What is the advantage of the Porro reverse prism design?
It achieves compact size while maintaining superior 3D depth, clarity, and light transmission of Porro prisms.

Specification
Dimensions, mm 112 × 116 × 56 mm
Exit Pupil 2.5 mm
Eye Relief 15 mm
Eyecups Twist-up
Field of view
Lens Coating Full Multi-Layer
Light Gathering Power 6.25
Magnification 10×
Minimum Focus Distance 1.9 m
Objective Diameter 25 mm
Prism type Porro Reverse
Waterproof Yes
Weight, g 300 g

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