BM-5142A 8X40 Wide Angle Porro Outdoor Binoculars

BM-5142A 8X40 Wide Angle Porro Outdoor Binoculars

Additional information

Code

BM-5142A

Delivery Time

30 Days

MOQ

100pcs

Product Details:

Model:8X40
Magnification:8X
Objective Diameter:φ40mm
Exit Pupil Diameter:φ5mm
Eye Relief:18.3mm
Field of View-Angular:8.2°
Field of View-At 1000m:143m
Field of View – At 1000yds:429ft
Minimum Focus Distance:5m
Relative Brightness:25
Twilight Factor:17.9
Resolution:≤6.5″
Prism Type: Porro
Number of Elements & Groups: 6 Pieces in 4 groups
Focus System: Center
Focus Lens: Eyepiece
Positive Ocular Diopter Adjustment:+8 DPT
Negative Ocular Diopter Adjustment:-4 DPT
Closed Interpupillary Distance:56mm
Open Interpupillary Distance:72mm
Eye Cups Type: Twist-up Eyecups
Body Housing Material: Aluminum Alloy
Waterproof: Sprayproof
Nitrogen Filled: Yes
Size: 183X79X129 mm
Net Weight:818 g

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