Firefield LM 10x42 Binoculars

Model no: FF12002

Not exportable outside of the USA. See Export Policy


Not exportable outside of the USA. See Export Policy

Fully Multi-coated Lens

Roof Prism Optics

BAK-7 Prisms

Ergonomic Design

Compact & Lightweight

Firefield LM 10x42 Binoculars description

The Firefield LM 10x42 Binocular brings the target and action closer than ever with the roof prism optics. Nitrogen-filled and water resistant, the binocular with retractable eye cups for ultimate comfort and customization is a cost-effective viewing solution with the quality that comes with the Firefield name. A durable nylon carrying case is included for secure travel.

Technical Specifications

Magnification & Objective Diameter - 10x42mm

Field of View - 273ft/1,000yds

Dimensions - 142mm x 96mm x 56mm

Weight - 15oz

Type of Prism (type) - BK7

Prism Coating, (yes/no) - yesyes/no

Lens Coating - Fully multi-coatedCL/FC/B,C/FBMC

Focus System, Cent/Ind/Fix - Central

Focusing Lens, Eye/Obj/Int - Internal

Diameter, Exit Pupil - 4.2mm

Eye Relief - 10mm

Field of View - 5.7angle

Field of View - 91m/1,000yds

Distance, Minimum Focusing Distance - 23/7ft/m

Relative Brightness - 17.64

Twilight Index - 20.5

Resolution - 7.5''

Diopter System, location - eyepiece

Range, Diopter - -4 to +8

Distance, Interpupillary, in/mm - 48-75

Waterproof/Nitrogen-filled - noyes/no

Fog Proof - noyes/no

IP Rating (waterproof) - IPX4 (weatherproof)

Eyecup system - fold down rubber eyeguard

Operating Temperature - 32 to 120F

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