Model: | 25X100 |
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Brand: | OUTLOOK |
Origin: | Made In China |
Category: | Security & Protection / Surveillance Equipment |
Label: | long distance , astronomical telesco , outdoor binoculars |
Price: |
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Min. Order: | 1 pc |
Test items: | Technical parameter |
Lens magnification | 25X |
Entrance pupil Diameter:mm | φ100 |
Exit pupil diameter:mm | φ4 |
Exit pupil distance:mm | 15.44 |
Field of view | 3° |
minimun focal length | 25m |
Relative brightness | 16 |
Dusk index | 50 |
Resolution | <2.8" |
Type of Prism | Paul |
Number of lens | 4 sets 6 pieces |
focusing system | Separate adjusting |
focusing lens | Objective lens |
Diopter range | -5~+5SD |
Eye-distance range | 56~72mm |
Overall dimensions | |
Weight | 3625g |
Overall dimensions | 256x130x388 |
Composition | |
Outer sheath | yes |
Stand screw | yes |
eyepieces cap | yes |
Nitrogen filling | yes |
Specifications: | "Metal heavy calibre telescope. High performance Fixable on a tripod for observation." |
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Yunnan Yuanjin Optical Co., Ltd. | |
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Country/Region: | Yun Nan - China |
Business Nature: | Manufacturer |
Phone: | 13099425896 |
Contact: | lu wei (manager) |
Last Online: | 30 Aug, 2024 |