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Optolyth Royal 9×63
BinocularsSpecifications:
Objective diameter: 63 mm
Magnification: 9 x
Exit pupil: 7 mm
Eye relief (effective, measured from folded down eyecup): 14.5 mm
IPD: 63 - 74 mm
RFOV: 5.7 degrees = 100 m
AFOV: 51 degrees
Focus type: CF
Prism…

Optolyth Royal 8×56
8x56, BinocularsSpecifications:
Objective diameter: 56 mm
Magnification: 8 x
Exit pupil: 7.0 mm
Usable ye relief (measured from rim of folded eyecup): 14.5 mm
IPD: 61 - 76 mm
RFOV: 6.3 degrees = 110 m
Focus type: CF
Prism system: Abbe-König
Waterproof:…

Optolyth Alpin Classic 10×40
10x40, BinocularsSpecifications:
Objective diameter: 40 mm
Magnification: 10 x
Exit pupil: 4.0 mm
IPD: 52 - 71 mm
Usable eye relief (measured from rim of folded eyecup): 10.5 mm
RFOV: 5.8 degrees = 102 m
Focus type: CF
Prism system: Porro…