80mm objective lens; effectively improves image quality Reduces chromatic aberration at image edges. With 20-60x magnification and a field of view of 105ft to 52.5ft/1000yds, you get a wide field of view at lower power and amplified detail at higher power.
The focus wheel adopts vertical skid resistance design to achieve fast and accurate focusing. Features a streamlined exterior for a smoother look and an external focus wheel for quick adjustments.
Full multi-coating increases light transmission and protects the lens from oil, scratches and dust. IP65 waterproof protects the spotting scope from rainy day or accidental immersion in water.O-ring seal provides IP65 water and fog resistance. Rubber armor enhances durability and grip. The sunshade improves the image quality, but also prevents accidental damage to the lens and prevents fingers from touching the lens surface by mistake.
Fully multi-coated increases light transmission for bright, sharp images. 80mm fully multi-coated objective lens ensures high light transmission with a brighter, sharper aperture, providing clear, detailed and high-contrast images for an effortless viewing experience in low-light conditions. It can be adjusted up and down for comfortable viewing whether you wear glasses or not. UNC 1/4 tripod interface can install on the tripod easily and quickly.