Leica Ultravid BR 10×25 Binoculars
The Leica Ultravid BR 10×25 are a pocket sized pair of binoculars that offer some of the brightest and sharpest glass in its category. These binoculars can fit comfortably in almost any pocket or small pouch, but still has all the Ultravid elements. The use of aspherical lenses offers the observer a sharp image right to the edge without color fringing. Because of the short close up distance these little Ultravids bring close up things even closer.
The 25mm BR binoculars are tough and durable, because the new vulcanized method guarantees the rubber armoring is inseparable from the metal housing, no matter the conditions. They have guaranteed water tight up to 5 meters (16.5 ft) and are nitrogen filled to prevent fogging. The Ultravid BR series come in shock absorbing black rubber coating.
Specifications |
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| Magnification | 10 x | |||||
| Front Lens Diameter | 25 mm | |||||
| Exit Pupil | 2.5 mm | |||||
| Twilight Factor | 15.8 | |||||
| Field of View at 1,000 m | 90 m | |||||
| Field of View at 1,000 yds | 273 ft | |||||
| Eye Relief | 15 mm | |||||
| Objective Angle of View | 5.2° | |||||
| Close Focusing Distance | Approx. 3.2 m (10.5 ft) | |||||
| Diopter Compensation | ± 3.5 diopters | |||||
| Automatic Diopter Compensation ADC | Yes | |||||
| Eyepieces for Eyeglass Wearers | Yes | |||||
| Adjustable Interpupillary Distance | 34 to 74 mm | |||||
| Focusing | Internal focusing via central focusing knob | |||||
| No. of Lens Elements (Each Side) | 6, all with HDC coating | |||||
| Prism System | Roof prism with phase correcting coating P40 and High Lux System HLS | |||||
| Coating | AquaDura | |||||
| Water Tightness | Water tight to a depth of 5 m (16.5 ft) | |||||
| Housing | Aluminum, nitrogen filled | |||||
| Dimensions (W x H x D) | 111 x 112 x 39 mm (43/8 x 43/8 x 11/2 in) | |||||
| Weight | 9.4 oz (265 g) | |||||
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