Brand and Model: | Oberwerk BT-100 |
Price ($USD): | $1695.00 |
Attributes: | Waterproof Armored |
Objective Lens Size: | 100 mm |
Magnification: | 25-62x x |
Prism Type: | |
Coatings: | Fully Multi-Coated |
Field of View: | 2.5 degrees |
Eye Relief: | 16 mm |
Near Focus: | 0 ft |
Weight (lbs): | 450 oz. |
Dimensions (w/h/d): | |
Description: | Amateur astronomers have been asking for this for years, and it's finally here- a special version of the Oberwerk Astronomy Binocular with 1.25" non-rotating helical focusers! Just like the 25/40x100mm Astronomy Binocular, broadband multi-coatings (non-reflective green/purple) are used throughout, including on the massive porro prisms. Two matched pairs of fully multi-coated wide-angle eyepieces are included- 24.43mm (25x) and 10mm (62x). And because the helical focusers are a non-proprietary 1.25" design, your favorite 1.25" eyepieces can be used as well. The eyepieces do not rotate when focusing- a feature found only on high-end helical focusers. The rest of the binocular, including the semi-apochromatic triplet objectives, is the same proven design as found in the original 25/40x100mm, but the beautiful champagne finish gives it a contemporary look. |