Celestron Skymaster 25×100

, ,
Specifications: Objective diameter:  100 mm Magnification:  25 x Exit pupil: 4 mm Eye relief (acc. to spec): 15 mm Usable eye relief (measured from rim of eyecup): 10 mm IPD:  56 - 72 mm RFOV:  3.0  degrees = 52 m Focus type:…

Omegon Argus 25×100 MS

, ,
Specifications: Objective diameter:  100 mm Magnification:  25 x Exit pupil: 4 mm Usable eye relief (measured from rim of eyecup): 9 mm IPD:  56 - 70 mm RFOV:  2.7  degrees = 47 m AFOV (according to spec.): 65 degrees Focus type:…

Omegon Nightstar 25×100

, ,
Specifications: Objective diameter:  100 mm Magnification:  25 x Exit pupil: 4 mm Eye relief (acc. to spec): 18 mm Usable eye relief (measured from rim of eyecup): 14.5 mm IPD:  59   -  73  mm RFOV:  2.5  degrees = 44 m Focus…

APM MS 25×100 ED

, ,
Specifications: Objective diameter:  100 mm Magnification:  25 x Exit pupil: 4 mm Eye relief (acc. to spec): 16 mm Usable eye relief (measured from rim of eyecup): 13.5 mm IPD:  56 - 74 mm RFOV:  2.7  degrees = 47 m Focus type:…