Kowa - 10x42 SV II Binoculars (Green)

Pentax Sport Optics Binocular Roundup

With a magnification-objective lens configuration favored by outdoor enthusiasts and outfitted with a wide field of view and generous eye relief, the Kowa 10x42 SV II Binoculars provides reliable performance from dawn through dusk and in all weather conditions.

To deliver its performance, Kowa employs anti-reflection fully multi-coated optics, phase-correction prism coatings, and oil-resistant exterior lens coatings that work together to keep the lenses clean and produce crisp, clear, and bright high-contrast images with accurate color representation. Added to this performance is a wide angle of view that allows you to see wide swaths of the landscape before you without having to turn your head while also reducing the appearance of the distracting hand shake often associated with holding high-power optics such as these.

Complementing the optical performance are construction details that make this binocular durable and comfortable to use. It has a lightweight polycarbonate chassis and is protected by rubberized armor that gives it a secure non-slip grip even in cold and wet conditions. The optical tubes are nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging when moving through extreme temperature variations and environmental conditions. A one-piece ocular rainguard covers the eyecups as the binocular hangs around the neck and prevents rain and spraying water from filling them, and it attaches to the included neck strap to prevent it from being lost on the forest floor.

Todd Vorenkamp

5 years ago

Christopher Witt

11 months ago

Christopher Witt

4 years ago

Todd Vorenkamp

5 years ago

Optical Performance

High 10x magnification enables detailed observations of distant subjects like animals, athletes, and architectural details

42mm objective lenses deliver the light-gathering capability required for extended use during the pre-dawn and late dusk hours

Roof prism light path produces a compact form factor without sacrificing performance

Anti-reflection fully multi-coated optics improve light transmission, color rendition, clarity, and contrast

Phase-correcting prism coatings eliminate internal light diffraction to improve clarity and contrast

Wide 60° apparent angle of view reduces the appearance of the distracting hand shake often associated with high-power optics to present the user with a more immersive experience

344-foot field of view at 1000 yards

Use and Handling

Closed-bridge configuration provides a solid and stable platform for the internal focusing mechanism

Large rubber-coated center focusing wheel is easy to manipulate, even in cold and wet conditions or when wearing gloves

58.5-72mm interpupillary distance adjustment range enables easy use by people of all sizes

Right-eye dioptric correction allows the user to fine-tune the focusing to their individual eyesight—even if they wear corrective lenses

Integrated 1/4"-20 threaded adapter socket on front of bridge hinge allows the optic to be tripod mounted with an optional adapter

Twist-up multi-position rubber eyecups for comfortable use and correct eye relief, with or without eyewear

Comfortable 15.5mm eye relief reduces eyestrain and improves overall viewing comfort

4.2mm exit pupil will cover most pupils as they open and dilate in low light

Construction Details

Lightweight and durable polycarbonate chassis reduces weight without sacrificing strength and stability

Chassis material is temperature resistant, preventing the expansion and contraction that is common with metal, which can cause the optical components to move out of alignment over time and prevent sharp focus

Nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging when moving through extreme temperature changes or environmental conditions

Protective rubber armor provides a slip-resistant grip

Oil-resistant KR exterior lens coatings make it easy for dirt, sap, and oil to be easily cleaned off without smudges or residue

One-piece tethered ocular rainguard protects eyecups from water pooling in them from rain or spraying water when hanging from the neck

23.6-ounce weight