Vortex Crossfire® HD 16-48x65 Spotting Scope Straight

The Vortex Crossfire® HD 16-48x65 Spotting Scope Straight uses the Vortex HD Optical System to give you fully multi-coated lenses and improved light transmission. The 65mm size gives you a wider field of view (131'-68' at 1000 yards) and a smaller size and weight (44.0 oz and 12.9" long) than the 80mm models, which is balanced against more light gathering and higher resolution in the 80s. Close focus in 16.5' and eye relief is 18mm. The body is rubber armored, waterproof, and nitrogen purged. Unlike the 50mm models, the 65mm and 80mm models have a rotating mount collar which allows moving the eyepiece to accommodate viewers of different heights or if you want to scope in a sitting or prone position. Crossfire spotters have multiple mounting options with a 1/4-20 screw mount hole in an Arca Swiss foot, so you can ignore a mount plate if you have an Arca Swiss compatible tripod head.