80400mm OTA refractor telescope 1),aperture:80mm,f/5 2),lens:FMC 3),2" crayford focuser detailed product description80400mm OTA refractor telescope1),aperture:80mm ... ),the color for the OTA is white ,gold and black.6),with long dovetail bar7),with tube ringsinclude:1.2"single ... .altazimuth with tripod8.shockprof packaging AQUILA mully metal 80400mm OTA refractor telescope