The Engage Binoculars features ED Prime Glass- Bushnellâ??s highest quality glass delivers amazing color, resolution and contrast, even in low-light conditions, Exclusive EXO Barrier Protection- Bushnellâ??s protective lens coating molecularly bonds to the glass, repelling water, oil, dust, debris and preventing scratches, Dielectric Prism Coating - Applied to the prisms, it ensures vivid color reproduction and allows 92 percent light transmission for bright images and PC-3 Phase Coating, Applied to the prisms, it enhances resolution and contrast.
Specifications:

Magnification	12x
Objective	50mm
Field of View	275 ft @ 1,000 yds
Eye Relief	18mm
Exit Pupil Diameter	4.20mm
Short Focus	8 ft
Prism Type	BaK-4 Roof
Weight	30.20 oz
Finish	Black Rubber Armor
Case
Eyeglass Friendly
Twilight Factor
Focus Type
Optic Coating	Fully Multi-Coated
Proofs	Fog/Waterproof