The Coleman 12x50 Long Eye Relief Binocular features BK7 porro prisms and fully-coated optics, and offers 12x magnification power. It is suitable for camping, hunting, sports events, bird watching, and other general outdoor viewing purposes. The porro prism inner focus design helps deliver bright and vivid images with improved light transmission efficiency. The binocular is impact resistant for enhanced durability.
Use of high-definition and fully coated optics ensures minimized aberration. Long eye relief provides enhanced field-of-view, reduces eye strain when viewing over long periods of time, and is especially useful for people wearing glasses. The binocular offers 5.5° angular field-of-view and 288' (87.78 m) linear filed-of-view @ 1000 yd (914.4m). The eyecups of the binocular can be folded down to ensure hassle-free usage by sunglass/eyeglass wearers.