Barska Optics AB10520 Encounter Jumbo Binouclars 20x, 40x100mm, Waterproof

20x,40x100mm Waterproof, Encounter, Jumbo Binoculars, Bak-4, MC, Green Lens, w/ Premium HC, All metal body, Enchanced clarity through multi-coated optics, Performs well in low light conditions, Ideal for celestial and terrestrial observation, Packed in premium hard case.

Specifications:

- Magnification: 20x, 40x power Interchangeable Eyepieces
- Objective Lens: 100mm
- Waterproof: Yes
- Fogproof: Yes
- Prism Type: Porro
- Prism Glass: BAK-4
- Exit Pupil: 5mm20x, 2.5mm40x
- Optical Coating: Multi Coated
- Focusing System: Individual
- Field of View: 131 ft 1000 yds
- Close Focus: 65.6 ft
- Eye Relief: 23.6mm
- Weight: 16 oz
- Included Accessories: Hard Carrying Case and Lens Cloth