PRODUCT TYPE: spotting scope
PRODUCT SKU:GS17 12-30X50
Total $
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FEATURES
lMulti Green Coating allows for sophisticated light transmission and brightness for clear viewing
lBK7 prisms can increase the light transmittance
lLarge objective lens transmits light for a bright wide view
lA 45 degree angled eyepiece makes viewing more comfortable that extends and retracts to accommodate eyeglasses
lTwist up eyecups with long eye relief for comfortable viewing with or without eyeglasses
lThe retractable sun shade can be stretched out to protect the eyepiece and helps reduce glare..
lVery good optical performance
SPECIFICATIONS
Model |
GS17 12-30X50 |
Magnification |
12-30X |
Effective objective lens diameter |
50 mm |
Exit pupil diameter |
4.1-1.6 mm |
Exit pupil distance |
15-12 mm |
Field of view(at 1000m/1000yds) |
52m/156ft-26m/78ft |
Field of view (degrees) |
3-1.5° |
Shortest focusing distance |
8 m |
Diopter correction at ∞ |
±5 |
Light transmission |
60% |
Approx. dimension |
228X50X137 mm |
Approx. weight |
500g |
Optical coating |
Multi Green Coated |
Prism glass |
BK7 |
Adapt to tripod |
Yes |
Storage TEM. |
-30℃ ~ +60℃ |
Working TEM |
-20℃ ~ +50℃ |
ACCESSORIES