The OSCAR8 is a premium angled eyepiece 27-55x80mm spotting scope. Featuring Sig Sauer’s industry-leading HDX optical design combining extra-low dispersion glass with high light transmittance glass SCHMIDT-PECHAN prism and fully multi-coated lenses to provide unmatched resolution image contrast color clarity and image brightness. The spotting scope features a fast focus adjustment along with an ergonomically designed durable non-slip rubber armor to protect the OSCAR8 in any environment. Features- HDX Advanced optical system; angled eyepiece combined with rotating tripod collar and adjustable eyecups allow the user to optimize eye relief for use with or without glasses. Includes custom SIG SAUER fitted neoprene cover.