Firefield 10x50 Porro Binoculars

The Firefield 10x50 Porro Binocular is a lightweight, rubber-coated binocular featuring durable, rubber armor housing with large, fully multi-coated lenses and porro prism optics, delivers high light transmission and an exceptionally clear viewing experience. Nitrogen-filled and water resistant, this binocular is built for reliability; ensuring users get the most out of every use in the field. Whether used during bird watching, scanning the field of battle, or tracking long-distance prey, the ergonomic and user-friendly 10x50 Porro Binocular is a cost-effective viewing solution with the quality that comes with the Firefield® name. A durable nylon carrying case, a neck strap, lens covers are included.

Magnification & Objective Diameter - 10x50mm

Type of Prism (type) - BK7

Prism Coating, (yes/no) - yes

Lens Coating - Fully multi-coatedCL/FC/BMC/FBMC

Focus System, Cent/Ind/Fix - Central

Focusing Lens, Eye/Obj/Int - Internal

Diameter, Exit Pupil - 5mm

Eye Relief - 12.7mm

Field of View - 7angle

Field of View - 367ft/1,000yds

Field of View - 122.15m/1,000m

Distance, Minimum Focusing Distance - 19.7/6ft/m

Relative Brightness - 25

Twilight Index - 22.3

Resolution - 7.5''

Diopter System, location - eyepiece

Range, Diopter - -3 to +3

Distance, Interpupillary, in/mm - 54-74

Waterproof/Nitrogen-filled - no yes/no

Fog Proof - noyes/no

IP Rating (waterproof) - IPX4 (weatherproof)

Eyecup system - fold down rubber eyeguard

Operating Temperature - 32 to 120F

Dimensions, mm - 185mm/76mm/165mmmm

Weight, oz - 29.6oz

Fully Multi-coated

Optics Ergonomic Design

Compact and Lightweight

Rubber Armored