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Fully Multi-Coated Lenses
Ergonomic design
Lightweight
Twist – up eyecup
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The Firefield 10×42 Binocular is a nitrogen-filled and water resistant binocular featuring a high 10x magnification and a Bak-4 prism system the highest quality prism system on the market. The Firefield 10×42 Binocular delivers brilliant light, pure visuals and vivid landscapes. The Firefield 10×42 Binocular has a rubber-coated body for comfortable using during viewing seccions.
A carrying case, a neck strap, lens covers and a lens cloth are included.
Magnification & Objective Diameter – 10x42mm
Type of Prism (type) – Bak-4
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 – 4.2mm
Eye Relief – 14mm
Field of View – 5.8angle
Field of View – 305ft/1,000yds
Field of View – 102m/1,000m
Distance, Minimum Focusing Distance – 5/16.4ft/m
Relative Brightness – 17.64
Twilight Index – 20.5
Resolution – 7.5”
Diopter System, location – eyepiece
Range, Diopter – -4 to +9
Distance, Interpupillary, in/mm – 54-72
Nitrogen Purged – no yes/no
Fog Proof – noyes/no
IP Rating (waterproof) – IPX4 (weatherproof)
Eyecup system – twist up
Operating Temperature – 32 to 120F
Dimensions, mm – 152mm/154mm/51mmmm
Weight, oz – 20.5oz
Did you know?
Financing options are available at checkout!
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Our warranty policy ensures peace of mind, covering defects and issues under standard terms.
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