Orion 2×54 Ultra Wide Angle

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Specifications: Objective diameter:  54 mm Magnification:  2.0 x Exit pupil: N.A. Eye relief (acc. to spec):  N.A. IPD: 58  - 81 mm RFOV (acc. to spec):  "36 degrees" Focus type:  IF Prism system:  none (Galilean) Waterproof:…

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 Prism system:  none (Galilean) Waterproof: no Weight (measured,…

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 - 72 mm RFOV:  > 24 degrees Focus type:  IF Prism system:  none (Galilean) Waterproof: no Weight (measured, with…

Vixen SG 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):  "8.4 mm" IPD: 55  - 74 mm RFOV (acc. to spec):  "26 degrees" Focus type:  IF Prism system:  none (Galilean) Waterproof:…

Kasai Trading “Rusinov” 2.3×40

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Specifications: Objective diameter:  40 mm Magnification:  2.3 x Exit pupil:  ---- IPD:  59 -  74 mm RFOV:  "28  degrees" Focus type:  IF Prism system:  none (Galilean) Waterproof: no Weight (measured, with eyepiece cover…