Specifications:
Objective diameter: 80 mm
Magnification: 20 x
Exit pupil: 4 mm
Eye relief (acc. to spec): 17 mm
Usable eye relief (measured from rim of eyecup): 16.5 mm
IPD: 56 – 77 mm
RFOV: 3.3 degrees = 57 m
Focus type: CF
Prism system: Porro I
Waterproof: splashproof
Weight (measured, with eyepiece cover and strap): 2’138 g
Made in: China
Remarks:
The Opticron Oregon offers very decent performance for a modest price – good value for money, clearly better than the ubiquitous Skymasters from Celestron! Possibly the best of the current low-priced 20×80’s.
Ratings:
Review:
see review section of APM MS 20×80 ED,
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