Product Overview

Pack light and still see it all with the Pentax UP 8x25 WP Binoculars. This compact Porro-prism glass punches well above its weight, with bright, sharp views thanks to fully multi-coated optics and BaK-4 prisms. The 8x magnification and 25 mm objectives give you a wide, steady field of view that’s ideal for tracking birds on the wing, glassing a ridgeline, or watching the footy from the cheap seats.

Built for real-world use, the UP 8x25 WP is fully waterproof and nitrogen-purged, so rain, spray and sudden temperature drops are a non-issue. The tough, rubber-armoured, polycarbonate body shrugs off knocks and packs easily into a daypack or glovebox. A close focus of around 1.9 m lets you pull in detail on wildlife, flowers or gear up close, while the long 15 mm eye relief and twist-up eyecups keep things comfortable for glasses wearers. If you want a rugged, no-fuss compact bino that just works anywhere in Australia—from coastal headlands to outback campsites—this Pentax is a very safe bet.

Key Features

• 8x magnification with 25 mm objective lenses delivers bright, detailed views while keeping the binoculars compact enough for easy travel and everyday carry.
• Fully multi-coated BaK-4 optics maximise light transmission and contrast, giving you clear, high-contrast images even in challenging light.
• JIS Class 6 waterproof and nitrogen-purged construction protects against rain, splashes and internal fogging, so you can rely on your view in all weather.
• Durable uni-body, reverse Porro-prism design locks the optics into a single housing, improving alignment and impact resistance for long-term reliability.
• Lightweight, rubber-armoured polycarbonate body offers a secure, non-slip grip and shrugs off bumps, making it ideal for hiking, boating and travel.
• Long 15 mm eye relief and twist-up helicoid eyecups provide a comfortable full field of view, even for users who wear glasses.
• Close focus down to around 1.9 m / 6.2 ft lets you observe birds, insects and other nearby subjects in fine detail.
• Wide 6.2° real field of view (about 108 m at 1000 m) helps you scan large areas quickly, perfect for tracking wildlife or watching sports.
• Central focus wheel and dioptre adjustment make it easy to fine-tune focus for each eye, ensuring sharp, fatigue-free viewing.
• Included neck strap, carrying case and eyepiece caps keep the binoculars protected and ready to go straight out of the box.