Specifications: Objective diameter: 50 mm Magnification: 7 x Exit pupil: 7.14 mm Eye relief (acc. to spec): 17 mm Usable eye relief (measured from rim of eyecup): 15.5 mm IPD: 58 – 78 mm RFOV: 10.7 degrees = 188 m AFOV (spec. Nikon): 66.6 degrees AFOV (measured, rounded): 71.3 degrees Minimum focus distance (estimate): 7.5 […]
Specifications: Objective diameter: 50 mm Magnification: 7 x Exit pupil: 7.14 mm Eye relief (acc. to spec): 16 mm Usable eye relief (measured from rim of plastic eyecups): 7.5 mm Usable eye relief (measured with eyecups removed): 15 mm IPD: 56 – 72 mm RFOV: 7.3 degrees = 128 m AFOV (spec. Nikon): 48.1 degrees […]
Specifications: Objective diameter: 50 mm Magnification: 7 x Exit pupil: 7.14 mm Eye relief (acc. to spec): 22 mm Usable eye relief (measured from rim of eyecup): 20.5 mm IPD: 55 – 72 mm RFOV: 7.2 degrees = 126 m AFOV (measured, rounded): 50.5 degrees Minimum focus distance (estimate): 9.2 m Focus type: IF Prism […]
Specifications: Objective diameter: 50 mm Magnification: 7 x Exit pupil: 7.14 mm Eye relief (acc. to spec): 23 mm Usable eye relief (measured from rim of eyecup): 16 mm IPD: 57 – 75 mm RFOV: 7.5 degrees = 131 m AFOV (measured, rounded): 52 degrees Minimum focus distance (measured): 7.1 m Focus type: IF Prism […]
Specifications: Objective diameter: 50 mm Magnification: 7 x Exit pupil: 7.14 mm Eye relief (acc. to spec): 17.3 mm Usable eye relief (measured from rim of eyecup): 15 mm IPD: 53 – 74 mm RFOV: 7.3 degrees = 128 m AFOV (measured, rounded): 51 degrees Minimum focus distance (measured): 5.35 m Focus type: CF (direction […]
Specifications: Objective diameter: 50 mm Magnification: 7 x Exit pupil: 7.14 mm Eye relief (effective, measured from rim of folded down eyecup): 14 mm IPD: 57 – 74 mm RFOV: 7.4 degrees = 130 m Minimum focus distance (measured): 6.1 m Focus type: IF (direction of rotation from close to infinity: > clockwise) Range of […]
Specifications: Objective diameter: 50 mm Magnification: 7 x Exit pupil: 7.14 mm Eye relief (effective, measured from rim of folded down eyecup): 14 mm IPD: 57 – 74 mm RFOV: 8.3 degrees = 145 m AFOV (measured, rounded): 58 degrees Minimum focus distance (measured): 6.6 m Focus type: IF (direction of rotation from close to […]
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): 12.5 mm IPD: 32 – 74 mm RFOV: 6.7 degrees = 118 m Minimum focus distance (measured): 2.25 m Focus type: CF (direction of rotation from close to […]
Specifications: Objective diameter: 20 mm Magnification: 8 x Exit pupil: 2.5 mm IPD: n.a. Usable eye relief (measured from rim of eyecup): 10 mm RFOV: 6.6 degrees = 115 m Minimum focus distance (measured): 2.95 m Focus type: CF (direction of rotation from close to infinity: > clockwise) Degrees of rotation of focus wheel from […]
Specifications: Objective diameter: 20 mm Magnification: 8 x Exit pupil: 2.5 mm Eye relief (acc. to spec): 15 mm Usable eye relief (measured from rim of eyecup): 14 mm IPD: 34 – 74 mm RFOV: 6.5 degrees = 113 m AFOV (measured, rounded): 50 degrees Minimum focus distance (measured): 1.9 m Focus type: CF (direction […]