The Nikon Fieldscope 20-60x60 Angled Zoom Spotting Scopes should be appreciated by hunters,target shooters,bird watchers as well as other wildlife watchers and outdoor enthusiasts. The Nikon Angled Zoom Spotting Scopes 8336 have High grade fully multi-coated optics for generous light transmission and crisp image quality. The Super Hi-Resolution lenses combined with high-index BaK4 prisms of this Nikon Fieldscope 20-60x60 Zoom Spotting Scope delivers the amazing color resolution and contrast. The Large 60 mm objective lenses of these Nikon Zoom Spotting Scopes are perfect for dim viewing situations. The Nikon Fieldscope 20-60x60 Angled Zoom Spotting Scopes 8336 have Waterproof,and Fogproof construction that is engineered to meet the demands in rain,snow,large temperature changes or just about any weather conditions. All metal construction body built strong and light enough to take anywhere you travel.