Features: 2 eye adjustable focus BAK 4 lens Nitrogen filled Waterproof for 20 minutes at 0.5m Made from strengthened PVC for an even more compact and robust design Non slip rubber grip Foldable Rubber Eyecups Weight: 890g Dimensions: 200 x 68 x 150mm Aperture: 50mm Magnification: 7x Minimum Focus Distance:10m Prism System:Porro Focus System: Individual
