Product Overview

Pentax’s VD 4x20 WP 3‑in‑1 binoculars are built for people who actually get out and use their gear. At 4x with a wide 10° field of view, they’re spot‑on for concerts, footy, bush walks and museum days – bright, sharp and easy to hold steady thanks to the compact roof‑prism design and long 19mm eye relief. Fully multi‑coated optics, phase‑corrected prisms and a waterproof IPX7/JIS Class 7 body mean you get crisp detail and reliable performance whether you’re under stadium lights or caught in a coastal squall.

The clever bit is the detachable construction. Run them as standard binoculars, split the barrels into two monoculars to share the view, or stack them inline for a 16x telescope when you need serious reach for distant ridgelines or stars. Individual front focusing keeps the mechanism simple and robust, and the rubber armour with thumb grips gives a secure, Aussie‑proof hold. With the included case and convertible strap, the VD 4x20 WP is a tidy, hard‑working optic that punches well above its size in the field.

Key Features

• Unique 3-in-1 design lets you use the VD 4x20 WP as conventional 4x binoculars, two separate monoculars, or a 16x telescope, so you can adapt instantly to concerts, sports or stargazing.
• 4x magnification with a wide 10° real field of view (175 m at 1000 m) gives a bright, immersive image that makes it easy to follow fast-moving action.
• Stacked 16x telescope configuration delivers high-power views of distant subjects, ideal for observing wildlife, landscapes or the night sky without carrying a separate scope.
• Fully multi-coated optics with phase-corrected, dielectric-coated roof prisms maximise light transmission for sharp, high-contrast views with minimal flare and ghosting, even in challenging light.
• Long 19 mm eye relief and twist-up helicoid eyecups provide comfortable viewing for glasses wearers and extended observation sessions.
• Washable waterproof construction rated to JIS Class 7 / IPX7 (immersion to 1 m) means the binoculars can handle rain, splashes and dirt, then be rinsed clean after use.
• Detachable barrels and individual focus make sharing views simple, allowing two users to focus independently when using the monoculars.
• Compact, lightweight roof-prism body (approx. 117 x 95 x 36 mm, 12.9 oz) with rubber-coated exterior offers a secure, non-slip grip that packs easily into a bag for everyday carry.
• Short minimum focusing distance down to approx. 0.5 m in monocular mode lets you examine exhibits, artwork or close-up details with exceptional clarity.
• Included case and convertible strap that doubles as neck strap or two hand straps keep the optics protected and ready to use wherever you go.