PRODUCT TYPE: spotting scope
PRODUCT SKU:GS21 16-48X65 GS21 20-60X80
Total $
Add to collectionShare this thing:
FEATURES
lMulti Green Coating allows for sophisticated light transmission and brightness for crystal clear viewing
lBK7 prisms can increase the light transmittance
lA 45 degree angled eyepiece makes viewing more comfortable that extends and retracts to accommodate eyeglasses
lDual focus design, the large focusing wheel is used for coarse focsing, the small focusing wheel is used for fine focusing
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 |
GS21 16-48X65 |
GS21 20-60X80 |
Magnification |
16-48X |
20-60X |
Effective objective lens diameter |
65mm |
80 mm |
Exit pupil diameter |
4-1.3 mm |
4-1.3 mm |
Exit pupil distance |
16.8-14.5 mm |
16.8-14.5 mm |
Field of view(at 1000m/1000yds) |
40m/120ft-19m/57ft |
32m/99ft-16m/49.5ft |
Field of view (degrees) |
2.3-1.1° |
1.85-0.9° |
Shortest focusing distance |
6 m |
8 m |
Diopter correction at ∞ |
±5 |
±5 |
Light transmission |
65% |
65% |
Approx. dimension |
336X76X149 mm |
398X76X149 mm |
Approx. weight |
841 g |
1053 g |
Optical coating |
Multi Green Coated |
Multi Green Coated |
Prism glass |
BK7 |
BK7 |
Eyecups |
Twist up |
Twist up |
Waterproof |
Yes |
Yes |
Adapt to tripod |
Yes |
Yes |
Storage TEM. |
-30℃ ~ +60℃ |
-30℃ ~ +60℃ |
Working TEM. |
-20℃ ~ +50℃ |
-20℃ ~ +50℃ |
ACCESSORIES