Entries by Christophe Zumstein

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Maven B.3 6×30

Specifications: Objective diameter (acc. to specs.):  30 mm Magnification (acc. to specs.):  6 x Exit pupil (acc. to specs.): 5 mm Eye relief (acc. to specs.): 18.3 mm Usable eye relief (measured from rim of eyecup): 14 mm IPD (acc. to specs.):  56 – 73 mm RFOV (according to specs.):  8.5  degrees = 149 m […]

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Maven B.2 9×45

Specifications: Objective diameter (measured):  45 mm Magnification (acc. to specs.):  9 x Magnification ( measured): 8.8x Exit pupil (acc. to specs.): 5 mm Exit pupil (measured): 5.16 mm Eye relief (acc. to specs.): 17 mm Eye relief (measured): 19 mm Usable eye relief (measured from rim of eyecup): 16.5 mm IPD (acc. to specs.):  56 […]

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Zeiss Conquest HDX 8×42

Specifications: Objective diameter:  42 mm Magnification:  8 x Exit pupil: 5.25 mm Eye relief (acc. to spec): 17 mm Usable eye relief (measured from rim of eyecup): 15 mm IPD:  54 – 74 mm RFOV (according to specs.):  7.3  degrees = 128 m AFOV (according to spec.):  59  degrees AFOV (measured): 55.5 degrees Minimum focus […]

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Zeiss Conquest HDX 8×32

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): 13.5 mm IPD:  54 – 74 mm RFOV (according to specs.):  8.0  degrees = 140 m AFOV (according to spec.):  64  degrees AFOV (measured): 60.5 degrees Minimum focus […]

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Nikon SE 10×42

Specifications: Objective diameter (according to specs.): 42 mm Exit pupil (according to spec.): 4.2 mm Magnification (according to specs.): 10 x Technical eye relief (according to specs.): 17.4 mm Usable eye relief (measured from rim of folded eyecups): 17 mm IPD (according to specs.): 55 – 73 mm RFOV (according to specs.): 6 degrees = […]

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Vixen hoop 8×25

Specifications: Objective diameter (according to specs.): 25 mm Exit pupil (according to spec.): 3.1 mm Magnification (according to specs.): 8 x Technical eye relief (according to specs.): 14.5 mm Usable eye relief (measured from rim of eyecups fully in):  12.5 mm IPD (according to specs.): 56 – 71 mm RFOV (according to specs.): 6.3 degrees […]

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Swarovski NL Pure 14×52

Specifications: Objective diameter (according to specs.): 52 mm Free aperture (measured):  51 mm Exit pupil (according to spec.): 3.6 mm Exit pupil (measured):  3.6 mm Magnification (according to specs.): 14 x Magnification (measured): 14.2 x Technical eye relief (according to specs.): 17 mm Technical eye relief (measured): 17.5 mm Usable eye relief (measured from rim […]

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Swarovski NL Pure 10×52

Specifications: Objective diameter (according to specs.): 52 mm Free aperture (measured): 52 mm Exit pupil (according to spec.): 5.2 mm Exit pupil (measured): 5.2 mm Magnification (according to specs.): 10 x Magnification (measured): 10 x Technical eye relief (according to specs.): 17 mm Technical eye relief (measured): 17.5 mm Usable eye relief (measured from rim […]

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Farvision 20×50

Specifications: Objective diameter:  50 mm Magnification (according to specs.):  20 x Exit pupil (measured): 2.5 mm Technical eye relief (according to specs): 11 mm Usable eye relief (measured from rim of eyecups): 6.5 mm IPD: 56-74 mm RFOV (according to specs.):  4.1  degrees = 72 m AFOV (according to specs.):  70 degrees AFOV (measured): 71.5 […]

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Swarovski MY Junior 7×28

Specifications: Objective diameter:  28 mm Magnification (according to spec.):  7 x Exit pupil (according to spec.): 4 mm Technical eye relief (according to specs): 18 mm Usable eye relief (measured from rim of eyecup in fully-in position): 13.5 mm IPD (spec.): 50  – 69 mm RFOV (according to spec.):  7.2  degrees = 126 m / […]