VXP1150 Features: * Dielectric coated diagonal mirror * 1.25"" Eyepiece adapter * Machined two piece body features brass compression rings at both the 2"" and 1.25"" to ensure a solid, secure fit * Compression ring ensures no damage to your optical accessories Includes: * Includes: Compression ring and 31.7mm (2 "") eyepiece adapter * End caps included Color/Finish: * Fully illuminated 2"" field of view delivers true color images Specifications: * Dielectric coated quartz glass, with 99 pct reflectivity from the quartz mirror 1/10th wave eliminates stray light through internal baffling Dimensions: * Dielectric coating on Vixen"s new 2"" diagonal assures you of high contrast sharp images Warranty: * 5 Year warranty