The Endeavor XF spotting scope boasts excellent optical viewing for hunters. Available in 60mm angled, 60mm straight, and 80mm angled. All models feature a rubber armored magnesium body, are waterproof submersible, nitrogen filled and fog proof. The lenses are all fully multi-coated to ensure optimum light transmission and feature a phase-coated BAK4 roof prism. The eyepiece zooms from 15-45x on the 60mm models and 20-60x on the 80mm. It features an extendable rubber covered eyecup and boasts impressive eye relief even at the highest zoom settings. It also provides a very impressive field of view. A built-in sunshield is included to eliminate glare in direct sunlight and it includes a padded raincoat with sling for carry and protection. All models are equipped with a large smooth focusing wheel for quick focusing adjustments. The Endeavor XF mounts directly to Vanguard tripod heads (and others) that are equipped with the universal mounting plate without the use of a quick shoe. The tripod mount on the angled scope rotates to give optimum viewing angles in a variety of situations such as bench shooting and use with a window mount.