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Carl Zeiss Jena 7×40 B/GA
7x40, BinocularsSpecifications:
Objective diameter: 40 mm
Magnification: 7 x
Exit pupil: 5.71 mm
IPD: 56 - 78 mm
Usable eye relief (measured from rim of eyecup): 15 mm
RFOV: 7.5 degrees = 131 m
AFOV (measured, rounded): 52.5 degrees
Minimum…

Carl Zeiss Jena Jenoptem 8×30
8x30, Binoculars, Porro ISpecifications:
Objective diameter: 30 mm
Magnification: 8 x
Exit pupil: 3.75 mm
Eye relief (acc. to spec): 18 mm
Usable eye relief (measured from rim of unfoldable eyecup): 5.5 mm
IPD: 49 - 73 mm
RFOV: 8.6 degrees = 150 m
AFOV…

Carl Zeiss Jena Deltrentis 8×30
8x30, Binoculars, Porro ISpecifications:
Objective diameter: 30 mm
Magnification: 8 x
Exit pupil: 3.75 mm
Usable eye relief (measured from rim of eyecup): 5.5 mm
IPD: 49 - 73 mm
RFOV: 8.6 degrees = 150 m
AFOV (measured, rounded): 65.5 degrees
Minimum…

Carl Zeiss Jena Octarem 8×50
8x50, Binoculars, Porro ISpecifications:
Objective diameter: 50 mm
Magnification: 8 x
Exit pupil: 6.25 mm
Eye relief (acc. to spec): 19 mm
Usable eye relief (measured from rim of eyecup): 15 mm
IPD: 56 - 74 mm
RFOV: 7.4 degrees = 130 m
AFOV (measured,…

Carl Zeiss Jena Nobilem Super 8×50
8x50, Binoculars, Porro ISpecifications:
Objective diameter: 50 mm
Magnification: 8 x
Exit pupil: 6.25 mm
Eye relief (acc. to spec): 17 mm
Usable eye relief (measured from rim of eyecup): 11 mm
IPD: 54 - 75 mm
RFOV: 8.0 degrees = 140 m
AFOV (measured,…

Carl Zeiss Jena Jenoptem 10×50
10x50, Binoculars, Porro ISpecifications:
Objective diameter: 50 mm
Magnification: 10x
Exit pupil: 5 mm
Eye relief (acc. to spec): 12 mm
Usable eye relief (measured from rim of eyecup): 7 mm
IPD: 48 - 71 mm
RFOV: 7.3 degrees = 128 m
AVOV (measured,…