- Brilliant #41019 25-50x WW ASPH. zoom eyepiece maintains wide viewing angle throughout zoom range
- 4-Element, apochromatic color-corrected optical system with multicoatings upon both sides of each component
- FL (fluoride glass) lens element yields ultimate performance
- Hydrophobic AquaDura lens coating (upon Televid’s objectives and eyepieces) repels moisture and debris, to reduce misting and keep lenses clean in tough, windy conditions
- Dual-geared rapid and fine focusing mechanism acquires focus quickly and makes easy high magnification adjustments
Front lens diameter 82 mm Focal length of the lens Approx. 440mm Close focusing distance Approx. 3.8 m/12.5 ft Focusing Internal focusing with patented dual focusing device No. of lens elements 4, all multi-coated and Leica AquaDura Angled viewing (45°) Prism system Schmidt prism system Watertightness Watertight to a depth of 5 m/16.5 ft Housing Die-cast magnesium, nitrogen-filled Eyepiece connection Rapid-change bayonet Tripod base 1/4", rotating with locking screw Lens hood Sliding lens hood with sighting aid Filter thread E82 Dimensions (W x H x D) 328 x 108 x 101 mm/12.91 x 4.25 x 3.98 in angled Weight (including eyepiece) 1,490 g/52.56 oz Warranty Leica warranty
