Canon 8×20 IS

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Specifications: Objective diameter:  20 mm Magnification:  8 x Exit pupil: 2.5 mm Eye relief (acc. to spec): 13.5 mm Usable eye relief (measured from rim of eyecup): 13 mm IPD:  56 - 72 mm RFOV:  6.6  degrees = 115 m AFOV:  49.5…

Steiner BluHorizons 8×22

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Specifications: Objective diameter:  22 mm Magnification:  8 x Exit pupil: 2.75 mm Useful eye relief (measured from rim of eyecup): 12 mm IPD: 42 - 72 mm RFOV:  7.1  degrees = 125 m Minimum focus distance (measured): 3.1 m Focus…

Nikon EDG 8×32

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Specifications: Objective diameter:  32 mm Magnification:  8 x Exit pupil: 4 mm Eye relief (acc. to spec): 18.5 mm Usable eye relief (measured from rim of eyecup): 14 mm IPD: 54  -  76 mm RFOV:  7.8  degrees = 136 m AFOV: 57.2…

Kowa BD II 8×42 XD

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Specifications: Objective diameter:  42 mm Magnification:  8 x Exit pupil: 5.25 mm Eye relief (acc. to spec): 17 mm Useful eye relief (measured from rim  of eyecup): 15mm IPD:  57 - 76 mm RFOV:  8.2  degrees = 143 m AFOV (measured,…

Kowa BDII 6.5×32 XD

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Specifications: Objective diameter:  32 mm Magnification:  6.5 x Exit pupil: 4.9 mm Eye relief (acc. to spec): 17 mm Useful eye relief (measured from rim of eyecup): 14.5mm IPD:  58 - 77 mm RFOV (acc. to spec.):  10.0  degrees…

Meopta Optika 10×42 HD

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Specifications: Objective diameter: 42 mm True aperture (measured): 41mm Magnification: 10 x Exit pupil: 4.2 mm Eye relief (acc. to spec): 15 mm Useful eye relief (measured from rim of eyecup): 11 mm IPD (measured): 56 - 75 mm RFOV:…

Docter Aspectem 80/500 Vario 20-50×80

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Specifications: Objective diameter:  80 mm Magnification:  20x - 50x Exit pupil: var. Eye relief (acc. to spec): 11 mm Usable eye relief (measured from rim of eyecup): 7.5 mm IPD:  56 - 74 mm RFOV:  var AFOV:  var Focus type:…

Omegon 2.1×42

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Specifications: Objective diameter:  42 mm Magnification:  2.1 x Exit pupil: N.A. Eye relief (acc. to spec): N.A. IPD:  56 - 73 mm RFOV:  "26 degrees" Focus type:  IF (direction of rotation from close to infinity: > clockwise) Excess…

Astro Hutech Hinode 1.8×40

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Specifications: Objective diameter:  40 mm Magnification:  1.8 x Exit pupil: N.A. Eye relief: N.A. IPD:  50 - 71 mm RFOV:  > 24 degrees Focus type:  IF (direction of rotation from close to infinity: > clockwise) Excess travel…

APM 8×30 MS ED (unbranded prototype)

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Objective diameter:  30 mm Magnification:  8 x Exit pupil: 3.75 mm Eye relief (acc. to spec): 18.2 mm Useful eye relief (measured from rim of folded eyecup): 12.5 mm IPD:  57 - 72 mm RFOV:  8.1  degrees = 142 m AFOV (measured, rounded):…