Entries by Christophe Zumstein

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Meopta MeoStar B1 8×32

Specifications: Objective diameter:  32 mm Magnification:  8 x Exit pupil: 4 mm Eye relief (acc. to spec): 15 mm Usable eye relief (measured from rim of eyecup): 13.5 mm IPD: 57 – 74 mm RFOV:  7.9  degrees = 138 m AFOV (measured, rounded): 61 degrees Minimum focus distance (measured): 1.65 m Focus type: CF (direction […]

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Leica Trinovid 8×32 HD

Specifications: Objective diameter:  32 mm Magnification:  8 x Exit pupil: 4 mm Eye relief (acc. to spec): 17 mm Usable eye relief (measured from rim of eyecup): 14 mm IPD:  58 – 76 mm RFOV:  7.1  degrees = 124 m AFOV (measured, rounded): 53 degrees Minimum focus distance (measured): 0.95 m (!) Focus type: CF […]

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Leica Ultravid 8×32 HD Plus

Specifications: Objective diameter:  32 mm Magnification:  8 x Exit pupil: 4 mm Eye relief (acc. to spec): 13 mm Usable eye relief (measured from rim of eyecup): 12 mm IPD:  52 – 74 mm RFOV:  7.7  degrees = 135 m AFOV (measured, rounded): 60.5 degrees Minimal focus distance (measured): 2.1 m Focus type:  CF (direction […]

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Kahles 8×32

Specifications: Objective diameter:  32 mm Magnification:  8 x Exit pupil: 4 mm IPD: 58  – 73 mm Usable eye relief (measured from rim of eyecup): 11.5 mm RFOV:  7.6  degrees = 133 m AFOV (measured, rounded): 58 degrees Minimum focus distance (measured): 1.25 m Focus type: CF (direction of rotation from close to infinity: < […]

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Eschenbach Trophy D 8×32 ED

Specifications: Objective diameter:  32 mm Magnification:  8 x Exit pupil: 4 mm Usable eye relief (measured from rim of eyecup): 12 mm IPD:  54 – 74 mm RFOV:  7.6  degrees = 133 m AFOV (measured, rounded): 61.5 degrees Minimum focus distance (measured): 2.5 m Focus type: CF (direction of rotation from close to infinity: < […]

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Kowa Genesis XD33 8×33

Specifications: Objective diameter:  33 mm Magnification:  8 x Exit pupil: 4.13 mm Eye relief (acc. to spec): 15 mm Usable eye relief (measured from rim of eyecup): 11.5 mm IPD:  56 – 73 mm RFOV:  8.0  degrees = 140 m AFOV (measured, rounded): 62 degrees Minimum focus distance (measured): 1.5 m Focus type: CF (direction […]

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Pentax 8×36 DCF HS

Specifications: Objective diameter:  36 mm Magnification:  8 x Exit pupil: 4.5 mm Eye relief (acc. to spec): 16 mm Usable eye relief (measured from rim of eyecup): 10.5 mm IPD: 58  – 73 mm RFOV:  6.5  degrees = 114 m AFOV (measured, rounded): 52.5 degrees Minimum focus distance (measured): 2.65 m Focus type: CF (direction […]

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Zeiss Victory SF 8×42

Specifications: Objective diameter:  42 mm Magnification:  8 x Exit pupil: 5.25 mm Eye relief (acc. to spec): 18 mm Usable eye relief (measured from rim of eyecup): 16 mm IPD:  55 – 76 mm RFOV:  8.5  degrees = 148 m AFOV:  64 degrees Minimal focus distance (measured): 1.5 m Focus type: CF (direction of rotation […]

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Zeiss Victory HT 8×42

Specifications: Objective diameter:  42 mm Magnification:  8 x Exit pupil: 5.25 mm Eye relief (acc. to spec): 16 mm Usable eye relief (measured from rim of eyecup): 15.5 mm IPD:  54 – 76 mm RFOV:  7.8  degrees = 136 m AFOV:   62 degrees Minimum focus distance (measured): 1.9 m Focus type: CF (direction of […]

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Zeiss Terra ED 8×42

Specifications: Objective diameter:  42 mm Magnification:  8 x Exit pupil: 5.25 mm Eye relief (acc. to spec): 18 mm Usable eye relief (measured from rim of eyecup): 14.5 mm IPD:  58 – 75 mm RFOV:  7.1  degrees = 125 m AFOV:  56  degrees Minimum focus distance (measured): 1.55 m Focus type: CF (direction of rotation […]