Celestron 15 45x50mm 45 zoom refractor
Spotting scope area of use bird watching wildlife watching nature golf hunting magnification 15 x lens diameter 50 mm exit pupil diameter 333 mm min focus distance 579 m angle of view 25 field of view in 1000 m 44 m twilight factor 274 relative brightness 11 09 viewing monocular 45 angled coating fully coated weight 510 g outdoor function waterproof
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