Entries by Christophe Zumstein

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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 […]

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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 […]

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GMC Admiral Compact 5×25 SWW

Specifications: Objective diameter (acc. to spec.):  25 mm Magnification (acc. to spec.):  5 x Exit pupil (acc. to spec.): 5 mm Eye relief (acc. to spec): 15 mm Usable eye relief (measured from rim of eyecup): 10.5 mm IPD (measured): 55 – 73 mm RFOV (according to spec.):  15  degrees = 262 m AFOV (measured, […]

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DDoptics Pirschler Range 10×45

Specifications: Objective diameter:  45 mm Magnification:  10 x Exit pupil: 4.5 mm Eye relief (according to spec:): 17 mm Usable eye relief (measured from rim of folded eyecups): 13.5 mm IPD (acc. to spec.): 57 – 73 mm RFOV(acc. to spec.):  6.5  degrees = 114 m AFOV (measured, rounded): 61 degrees Minimum focus distance (according […]

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Fujinon 2000 7×35

Specifications: Objective diameter:  35 mm Magnification:  7 x Exit pupil: 5 mm Usable eye relief (measured from rim of folded eyecups): 12.5 mm IPD (measured): 58 – 74 mm RFOV(acc. to spec.):  11  degrees = 192 m RFOV (measured): 10.5 degrees = 184 m AFOV (measured, rounded): 72 degrees Minimum focus distance (measured): 5.4 m […]

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Meopta MeoPro Air 10×42

Specifications: Objective diameter:  42 mm Magnification:  10 x Exit pupil: 4.2 mm Eye relief (acc. to spec): 18 mm Usable eye relief (measured from rim of eyecup): 13.5 mm IPD (acc. to spec.): 56 – 74 mm RFOV(acc. to spec.):  6.4  degrees = 112 m AFOV (measured, rounded): 60 degrees Minimum focus distance (acc. to […]

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VisionKing 5×25

Specifications: Objective diameter (acc. to spec.):  25 mm Objective diameter (measured):  24 mm Magnification (acc. to spec.):  5 x Magnification (measured):  4.71 x Exit pupil (acc. to spec.): 5 mm Exit pupil (measured): 5.1 mm Eye relief (acc. to spec): 15 mm Usable eye relief (measured from rim of eyecup): 10 mm IPD (measured): 56 […]

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DDoptics SHG 8×42

Specifications: Objective diameter:  42 mm Magnification:  8 x Exit pupil: 5.25 mm Eye relief (acc. to spec): 19 mm Usable eye relief (measured from rim of eyecup): 17.5 mm IPD: 56 – 75 mm RFOV:  8.1  degrees = 141 m AFOV (measured, rounded): 63 degrees Minimum focus distance (acc. to spec.): 2 m Minimum focus […]

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Nikon HG-L 8×20

Specifications: Objective diameter:  20 mm Magnification:  8x Exit pupil: 2.5 mm Eye relief (acc. to spec): 15 mm Usable eye relief (measured from rim of eyecup): 12.5  mm IPD: 56 – 72 mm RFOV:  6.8  degrees =119 m AFOV: 50.8 degrees Minimum focus distance (according to spec.): 2.4 m Minimum focus distance (measured): 2.1 m […]

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Kasai Trading 3×50

Specifications: Objective diameter:  50 mm Magnification:  3 x Exit pupil:  — IPD: 57 – 73 mm RFOV:  “17  degrees” Focus type:  IF (direction of rotation from close to infinity: > clockwise) Range of diopter adjustment (according to spec): +/- 6 dpt* Prism system:  none (Galilean) Waterproof: no Weight (measured, with strap): 297 g Made in: […]