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  • FEP-50W W/CASE
  • FEP-50W W/CASE



Market types:


About Product

Bayonet mount with lock for easy attachment and release
Fully multilayer-coated
Waterproof up to 2m for 10 min., and fog-free — thanks to O-rings and nitrogen gas (body-and-eyepiece joint is water-resistant)
Compact digital camera COOLPIX series can be attached to eyepiece of FEP series (except FEP-20-60) with Digital Camera Bracket FSB series

Eye Relief (mm) 17.8
Weight (g) 230
Magnification x (Fieldscope 85) 50
Magnification x (Fieldscope 65) 40
Real field of view (degree) (Fieldscope 85) 1.4
Real field of view (degree) (Fieldscope 65) 1.8
Apparent field of view (degree) 64.3
Field of view at 1,000m*1 (m) (Fieldscope 85) 24
Field of view at 1,000m*1 (m) (Fieldscope 65) 31
Exit pupil (mm) (Fieldscope 85) 1.7
Exit pupil (mm) (Fieldscope 65) 1.6
Relative brightness (Fieldscope 85) 2.9
Relative brightness (Fieldscope 65) 2.6
Outer diameter x length (mm) 63x71
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