KOWA Binocular YF30 8X30 Porro Prism, WP, Black YF30-8
Item No. 468-22010
Eligible for Scope City Rewards at Check-out
Manuf. No. Kowa YF30-8
Kowa YF 8x30 Porro Prism Waterproof Binocular, YF30-8
Cost Effective with Superior Optical Performance
All lenses and prisms of the YF and SV Series are fully multi-coated. In addition, the roof prism (SV Series) is phase coated and has a highly reflective coating that minimizes the loss of light and produces a clear visual range and sharp image.
Even though costs were reduced through simultaneous product development and the implementation of an objective focus mechanism (SV 32/42), the superior optical performance was maintained without sacrificing important features like being waterproof and dry nitrogen gas filled.
Stylish Ergonomic Design
The stylish design is ideal for bird watching, nature observation or any other outdoor activity. Depressions placed in the rubber armor make it easy to grip and hold the binoculars.
The lightweight design of the YF and SV Series allows for extended use in the field. Even with a large 50mm objective lens, the weight of the SV 50 at 740g (10x model) is on par with most 42mm class binoculars. You can enjoy the overwhelming brightness of a 50mm lens with the weight of a 42mm class binocular. With a weight under 500g, the YF Series is ideal for children and women.
Waterproof and Filled with Dry Nitrogen Gas
The binoculars are waterproof and filled with dry nitrogen gas to prevent the internal structure from fogging.
- Robust and ergonomically shaped body
- For many fields of use
- Water proof and nitrogen purged
- Multi-coated lenses for high transmission and contrast
- Twist-up eyecups, suitable for eyeglass wearers
- Tough but comfortable rubber armour
- Magnification: 8x
- Lens diameter: 30 mm
- Close focus: 2 m
- True field of view: 7.5?
- Exit pupil diameter: 3.8 mm
- Relative brightness: 14.4
- Twilight factor: 13.4
- Exit pupil distance: 16 mm
- FoV per 1000 m: 132 m
- Dimensions: 160 x 114 x 48 mm
- Weight: 475 g