Product Overview

Compact, rugged, and ready for real-world use, the Pentax UP 10x25 WP Binoculars are built for shooters, hunters, and outdoorsmen who need clear glass in a small, dependable package. The 10x magnification and 25 mm objective lenses give you enough reach to pick out detail on distant game, read wind indicators, or track movement on a hillside, while still being light and compact enough to live in a pack lid, glovebox, or jacket pocket. Fully multi-coated optics and BaK-4 porro prisms deliver bright, high-contrast images with solid edge-to-edge sharpness, so you can quickly identify animals, terrain features, or targets in a variety of light conditions.

Designed to handle the elements, the UP 10x25 WP is nitrogen-filled and waterproof to 1 metre, so rain, spray, and condensation won’t fog the view or compromise the internals. The unibody, dual-axis design keeps the barrels aligned and tough enough for regular field use, while the rubber armouring provides extra impact resistance and a secure grip with wet or gloved hands. A close focus of around 1.9 m makes these binoculars just as useful around camp or on the range as they are in the bush, and the 15 mm eye relief with twist-up eyecups gives comfortable viewing for both naked-eye and glasses wearers. For hunters and outdoors shooters who want reliable, compact glass that won’t weigh them down, the Pentax UP 10x25 WP is a practical, hard-working choice.

Key Features

• 10x magnification with 25 mm objective lenses delivers detailed views of distant subjects while keeping the binoculars compact enough for easy, all-day carry.
• BaK-4 Porro prism optical system and fully multi-coated lenses enhance brightness and contrast, giving you clear, high-contrast images even in challenging light.
• Aspherical lens elements maintain edge-to-edge sharpness, so subjects stay crisp across the entire field of view without distracting distortion.
• Waterproof, nitrogen-filled housing (JIS Class 6) prevents internal fogging and protects the optics in rain, splashes, and humid conditions.
• Uni-body, dual-axis design with synchronised eyepiece adjustment keeps the barrels perfectly aligned, improving viewing comfort and long-term durability.
• Reverse Porro design and lightweight, fibreglass-reinforced polycarbonate body keep weight to around 12.3 oz (approx. 349 g), making them ideal for travel, hiking, and everyday use.
• Twist-up eyecups with generous 15 mm eye relief provide comfortable viewing for both eyeglass wearers and non-eyeglass users.
• Close focus of about 1.9 m (6.2 ft) lets you observe nearby subjects like birds, insects, or performers with impressive detail.
• Standard 1/4"-20 tripod mount offers the option of hands-free, stabilised viewing during extended observation sessions.
• Full rubber armouring and inner-focus design improve grip, impact resistance, and seal the optics against dust and moisture for reliable performance outdoors.