12x50mm Engage Binocular - Black Roof Prism ED/FMC/UWB The ideal binoculars for long-range shooters. The 12x magnification brings distant targets front and center. Features: ED Prime Glass - Bushnell’s highest quality glass delivers amazing color, resolution and contrast, even in low-light conditions. Exclusive EXO Barrier Protection - Bushnell’s best 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% light transmission for bright images. PC-3 Phase Coating - Applied to the prisms, it enhances resolution and contrast. Specifications: 12x50mm Field of View: 280/93 Length: 6.5/165 Weight: 29.2/828 Eye Relief: 15mm/0.591in Exit Pupil: 4.1mm/0.161in Close Focus: 10F/3M Eye Cups: Twist-Up Prism System: Roof Prism Glass: BAK-4 Lens Coating: Fully Multi-coated Protective Lens Coating: Exobarrier Waterproofing: IPX7 ED Prime Glass: Yes PC3 Phase Coating: Yes Dielectric Prism Coating: Yes Ultrawide Band Coating: Yes Lead-Free Glass: Yes Locking Diopter: Yes Permafocus: No Image Stabilization: No Adapts to Tripod: Yes Color: Black WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.