Product Overview

Built for Aussie conditions, the Pentax SD 10x42 ED Roof Prism Binoculars give you the kind of clear, contrasty view that makes birds, game and distant ridgelines pop. The 10x magnification pulls your subject in close, while the large 42mm ED objective lenses and fully multi‑coated optics keep the image bright and sharp from first light to last light. Colour fringing is kept in check, glare and ghosting are minimised, and the wide 6.2° field of view makes it easy to track fast movers across the scrub, shoreline or sky.

These binos are built to be used, not babied. The dark green thermoplastic elastomer body feels secure in the hand, even when it’s wet or dusty, and the nitrogen‑filled, JIS Class 6 waterproof construction shrugs off rain, spray and sudden temperature changes. A smooth centre focus wheel, easy dioptre adjustment and long 16mm eye relief make them comfortable for long glassing sessions, with twist‑up eyecups that suit both glasses and non‑glasses wearers. From weekend bushwalks and coastal lookouts to serious hunting and outback travel, the Pentax SD 10x42 EDs are a dependable, no‑nonsense optic you can throw in the pack and trust every time you raise them to your eyes.

Key Features

• 10x magnification with 42mm objective lenses delivers bright, detailed views so you can clearly identify distant birds, wildlife or game.
• ED (Extra-low Dispersion) glass elements minimise chromatic aberration, giving you sharp, high-contrast images with accurate colour in challenging light.
• Fully multicoated optics and special high-transmission coatings maximise light throughput, providing clear, glare-free views at dawn, dusk and under tree cover.
• Roof-prism design with a compact, dark green housing offers a slim, well-balanced binocular that is easy to carry on long hikes or all-day hunts.
• Nitrogen-filled, waterproof construction (equivalent to JIS Class 6) resists rain, splashes and internal fogging, so performance stays reliable in harsh weather.
• Generous 16mm eye relief and extendable eyecups make viewing comfortable for both eyeglass wearers and non-wearers during extended glassing sessions.
• Close focus down to around 3 metres lets you observe nearby subjects such as insects, flowers or feeder birds without changing optics.
• Durable thermoplastic elastomer exterior provides a secure, non-slip grip, reducing the chance of drops when your hands are wet or gloved.
• Central focus wheel and ring-type dioptre adjustment allow quick, precise focusing, helping you lock onto moving subjects with ease.
• Tripod-adaptable design works with the optional TP-3 adapter, giving you a stable viewing platform for long observation or digiscoping setups.