Entries by Christophe Zumstein

, ,

Leica Trinovid 10×42 BA

Specifications: Objective diameter (acc. to spec.):  42 mm Magnification (acc. to spec.):  10 x Exit pupil (acc. to spec.): 4 mm Usable Eye Relief (measured from rim of eyecup): 12 mm Diameter of eyelens (measured): 18.5 mm IPD (measured): 56 – 74 mm RFOV (acc. to spec.):  6.3 degrees =  110 m AFOV (measured, rounded): […]

, ,

Oberwerk 8×32 SE

Specifications: Objective diameter (acc. to spec. and measured):  32 mm True aperture (acc. to spec. and measured): 32 mm Exit pupil (acc. to spec.): 4 mm Exit pupil (measured): 3.9 mm Magnification (acc. to spec.):  8 x Magnification (measured): 8.2 x Eye relief (measured from surface of eyelens): 18 mm Usable Eye Relief (according to […]

, ,

GPO Passion ED 8×32

Specifications: Objective diameter:  32 mm Magnification:  8 x Exit pupil: 4 mm Eye relief (according to spec:): 16 mm Usable eye relief (measured from rim of folded eyecups): 13 mm IPD (measured): 57 – 76 mm RFOV (measured):  7.9  degrees = 139 m AFOV (measured, rounded): 62.5 degrees Minimum focus distance (measured): 2.0 m Focus […]

, ,

Steiner Navigator 7×50

Specifications: Objective diameter:  50 mm Magnification:  7 x Exit pupil: 7.14 mm Eye relief (according to spec:): 20.2 mm Usable eye relief (measured from rim of folded eyecups): 15 mm IPD (according to spec.): 56-72 mm IPD (measured): 54 – 74 mm RFOV(acc. to spec.):  7.3  degrees = 128 m AFOV (measured, rounded): 50.0 degrees […]

,

Steiner Navigator 7×30

Specifications: Objective diameter:  30 mm Magnification:  7 x Exit pupil: 4.29 mm Eye relief (according to spec:): 17.4 mm Usable eye relief (measured from rim of folded eyecups): 14 mm IPD (according to spec.): 56-74 mm IPD (measured): 56 – 73 mm RFOV(acc. to spec.):  7.3  degrees = 128 m AFOV (measured, rounded): 52.5 degrees […]

, ,

Maven B1.2 8×42

Specifications: Objective diameter:  42 mm Magnification:  8 x Exit pupil: 5.25 mm Eye relief (according to spec:): 18.1 mm Usable eye relief (measured from rim of folded eyecups): 16 mm IPD (measured): 56 – 74 mm RFOV(acc. to spec.):  8  degrees = 140 m AFOV (measured, rounded): 61 degrees Minimum focus distance (measured): 1.40 m […]

,

Zeiss SFL 8×40

Specifications: Objective diameter:  40 mm Magnification:  8 x Exit pupil: 5 mm Eye relief (according to spec:): 18 mm Usable eye relief (measured from rim of folded eyecups): 15.5 mm IPD (measured): 54 – 74 mm RFOV(acc. to spec.):  8  degrees = 140 m AFOV (acc. to spec.): 60 degrees Minimum focus distance (measured): 1.45 […]

, ,

Zavarius 7×35

Specifications: Objective diameter:  35 mm Magnification:  7 x Exit pupil: 5 mm Eye relief (according to spec:): 20 mm Usable eye relief (measured from rim of folded eyecups): 17 mm IPD (acc. to spec.): 57 – 73 mm RFOV(acc. to spec.):  9  degrees = 158 m AFOV (measured, rounded): 59 degrees Minimum focus distance (measured): […]

, ,

Opticron Savanna WP 6×30

Specifications: Objective diameter:  30 mm Magnification:  6 x Exit pupil: 5 mm Eye relief (according to spec:): 21 mm Usable eye relief (measured from rim of folded eyecups): 15.5 mm IPD (acc. to spec.): 50 – 70 mm RFOV(acc. to spec.):  8  degrees = 140 m AFOV (measured, rounded): 50 degrees Minimum focus distance (according […]

,

Opticron Adventurer T WP 6.5×32

Specifications: Objective diameter:  32 mm Magnification:  6.5 x Exit pupil: 4.9 mm Eye relief (according to spec:): 18 mm Usable eye relief (measured from rim of folded eyecups): 12.5 mm IPD (acc. to spec.): 53 – 74 mm RFOV(acc. to spec.):  9.2  degrees = 161 m AFOV (measured, rounded): 58 degrees Minimum focus distance (according […]