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DAYLIGHT OPTICS |
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BINOCULARS |
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LST 25x100 Astronomical Binoculars |
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LST 25x100 binoculars feature rugged, waterproof, Nitrogen-purged construction and are designed for astronomical or long distance observations in any environment. Perfect for astronomy, boating, long-range surveillance, or any other outdoors activity that may involve observations of very distant objects. Deluxe aluminum carrying case allows for easy transportation and the included tripod will ensure a comfortable viewing position.
Features:
- Fully coated Bak 4 lenses are designed for low light conditions
- Super powerful 25x magnification
- Extra-arge objective lenses for exceptional brightness
- Individual focusing with deluxe chrome focusing wheels
- Waterproof and Nitrogen filled
- Compatible with standard astronomical filters
- Deluxe chrome body accents
Specifications:
| Magnification: |
25x |
| Objective Diameter, mm |
100 |
| Diopter adjustment: |
±4 |
| Field Of View (at 1000 yrd.) | 157 ft. (52m @ 1000 m) |
| Minimum Focus Distance: |
80 ft. |
| Exit Pupil Diameter |
4 mm |
| Eye Relief |
15.0 mm |
| Relative Brightness |
22.4 |
| Twilight Factor |
51.8 |
| Focus Type | Center |
| Lenses material |
Glass - BaK4 |
| Prism Material |
Glass - BaK4 |
| Prism Type | Porro |
| Weatherproofing |
Waterproof, Fogproof and Nitrogen-Filled |
| Dimensions, inch |
4.75H x 16L x 10.25W |
| Weight, lb (kg) |
10.3 lb (164.8 oz) |
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Copyright © 2009. Night Detective® is a registered trademark of ILKO, Inc. |
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