NATURE-TREK 842 BINOCULAR Ultra-modern top hinge design Fully multi-coated optics to produce sharp images Focus knob with 2 turns - close focus from 6.6ft/2m High resolution phase corrected BAK-4 roof prisms Lightweight and durable rubber coated full-size chassis Stay-on lens covers for maximum lens protection Twist-up eye cups with position stops for eye relief.Power8Objective42mmLens CoatingFully Multi-Coated FMCField of View m @1000m / ft @1000yds129m / 388ftClose Focus2m / 6.6ftEye relief18mm / 0.7Height142mm / 5.6Weight638g / 22.5ozNitrogen Purged - Waterproof and Fog Proof.FocusThree position twist-up eyecups allow the eye relief to be set to ensure a clean, full field of view. The positive dioptre adjuster is simple to set and hold steady even during travel.Exit Pupil5mm / 0.19Prism TypeRoof BAK-4Interpupillary Distance56-76mm / 2.2-3.0Dioptre SystemRight EyeEyecupsTwist-UpWarrantyHawke Worldwide WarrantySUPPLIED WITHCarry CaseNeck StrapLens CapsLens Cloth.
Other Specifications Download Specification | |
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Magnification | 8X |
Objective Lens Diameter | 50 mm |
Lens Coating | Multi Layer coated |
Exit Pupil | 5.2 mm |
Relative Brightness | 40 |
Field Of View @ 1000 Metre | 129 meter |
Eye Relief ( Min) | 18 mm |
Twilight Index | 25 |
Prism Glass Material | Barium crown |
Prism Glass Coating | Multi Layer coated |
Inter Pupil Distance Range ( Min To Max) | 56-76 |
Near Focus | 2M meter |
100% Water Proof And Fog Proof With O-rings Sealed And Nitrogen Purged Binocular. | yes ch |
Rain Guard Coating | yes |
Over All Dimensions | 142X156X62 mmxmmxmm |
Weight | 638 gram |
Material Of Body Frame | textured green rubber. The robust construction protects against water, fogging and accidental drops. |
Colour Of Body Frame | GREEN BLACK |
Maintenance And Operations | Easy and user friendly |
Miscellaneous Accessories (such As Carrying Case, Caps For Objectiv Lens And Eyepiece, Training Material, Technical Manual, Maintenance Manual Etc ) | yes |
Warranty | 3 |
Certification Applicable | CE |