Pentax UP 8x25 WP: Waterproof Nitrogen-Purged Porro Reverse Binoculars – BAK4 Porro
Pentax UP 8x25 WP: Waterproof Nitrogen-Purged Porro Reverse Binoculars – BAK4 Porro – EU Shipping from Split, Croatia
The Pentax UP 8x25 WP stands as the ultimate everyday companion – fully waterproof, nitrogen-purged for fog-free performance in rain, snow, or high humidity, perfect for city navigation, sightseeing, boating, or wildlife. Ultra-compact at 300 g and 112x116x56 mm, its BAK4 Porro reverse prisms with full multi-layer aspheric coatings deliver exceptional edge-to-edge sharpness, brightness (light power 9.76), and 6.2° FOV (108 m at 1000 m). 15 mm eye relief with twist-up eyecups suits glasses wearers, while central focusing, +/-3D diopter, and 57-78 mm IPD ensure instant setup. Rubberized polycarbonate body resists drops and shocks, with 1/4" tripod thread for steady long sessions. Sealed construction prevents internal fogging – maximum mobility meets professional optics!
Why Choose Pentax UP 8x25 WP?
- Total Waterproofing: Nitrogen-filled IPX7+ sealed – heavy rain/ snow/ submersion proof
- BAK4 Brightness: Full multi-coating maximizes small 25 mm lens performance
- No-Fog Reliability: Gas-purged eliminates internal condensation in any climate
- Shock Monster: Survives waist-height drops, travel vibrations effortlessly
- Glasses Perfect: Long 15 mm relief, twist-ups for comfortable extended viewing
- Tripod Precision: 1/4" thread stabilizes for birding/ scanning without shake
- Rapid EU Delivery: From Split, Croatia – fast across Europe!
Order Pentax UP 8x25 WP today for indestructible pocket binoculars!
Technical Specifications Table Pentax UP 8x25 WP
Specification | Value |
Magnification | 8x |
Objective Lens Diameter | 25 mm |
Exit Pupil | 3.12 mm |
Eye Relief | 15 mm |
Light Gathering Power | 9.76 |
Real Field of View | 6.2° (108 m @ 1000 m) |
Minimum Focus Distance | 1.9 m |
Interpupillary Distance | 57-78 mm |
Diopter Adjustment | +/-3 D |
Eyecups | Twist-up |
Prism Type | Porro Reverse (BAK4) |
Lens Coating | Full Multi-Layer Aspheric |
Waterproof | Yes (Nitrogen-Purged) |
Shockproof | Yes |
Weight | 300 g |
Dimensions | 112 x 116 x 56 mm |
Tripod Thread | 1/4" |
Frequently Asked Questions
- Is the Pentax UP 8x25 WP suitable for heavy rain or submersion?
Yes, fully waterproof nitrogen-purged construction handles downpours and brief immersion without damage. - Can eyeglass wearers use the Pentax UP 8x25 WP comfortably?
Absolutely, 15 mm eye relief and twist-up eyecups provide full field without pressing glasses.