Bushnell 133410C Falcon Binocular, InstaFocus, 7 x 35 mm Female Inductive hardening process provides a

Inductive hardening process provides a softer shank for better gripping power

self-sharpening zirconia alumina grain and multi-air cyclonic precision laser-cut

Lgth In=2-1/2

For gravity draft venting of "listed" LP or natural gas burning appliances

Bushnell 133410C Falcon Binocular, InstaFocus, 7 x 35 mm Female Inductive hardening process provides aHighlights: Fully coated optics for superior light transmission Instafocus system for fast focus on moving objects Non slip rubber grip pads for secure grip in all weather conditions Not water or fog proof Not tripod adaptable Specifications: Magnification x Objective Lens (mm): 7x 35 Size Class: Standard Focus System: InstaFocus Prism System: Porro Prism Glass: BK 7 Lens Coating: Fully Field of View (ft.@1000yds m@1000m): 420 140 Close Focus (ft. m):