Brand and Model: | Burgess Optical 25x100 |
Price ($USD): | 299 |
Attributes: | Waterproof Armored |
Objective Lens Size: | 100 mm |
Magnification: | 25 x |
Prism Type: | BAK4 Porro |
Coatings: | Fully Multi-Coated |
Field of View: | 2.7 degrees |
Eye Relief: | 13 mm |
Near Focus: | 60 ft |
Weight (lbs): | 9.75 |
Dimensions (w/h/d): | 15 long x 9.5 wide at max |
Description: | Has center bar attached by hinges in prism area and at objective lenses with sliding vertical mounting post (for balancing) threaded for 1/4" -20 male screw mount. Also, has excellent contrast; some false color on very bright, high contrast subjects; excellent sharpness for 90% of diameter; Fraunhofer objective lenses for flatness of field; ultra high transmission, broadband coatings; F/4.1 optical system; 5 element, 72 degree FOV wide field oculars, custom optimized for F/4.1 optical system; 4mm exit pupil diameter; special baffling for enhanced contrast; heavy housing; and a good quality case. Each unit is inspected for proper collimation and a good star test. |