Premium Optical Device: Aluminum alloy material is used to make it last longer; perfect for broad-field lunar observations; medium-sized star clusters and a wide range of cloudy nebulae; obtaining better observation results during astronomical journey
50 Degree Field of View: 1.25 inch 10 mm plossl eyepiece set offers a wider 50 degree field of view and a 10 mm focal length for observing larger objects; giving the wider view field along with extra sharpness and long eye relief
Fully Muti-Coated Optical Lens: 4-Element Optical Lens; providing bright; sharp images and excellent color correction and the fully coated groups on each lens surface maximize light transmission; contrast; and image clarity
Brand new CANON EOS Camera Adapter for telescope with standard 1.25inch Eyepiece Ports;easy and smooth for you to use
Allow to attach Canon EOS Cameras to 1.25 inch telescope; FOR Camera EOS 5d; 5d Mark Ii 50d 60d 20d 30d 40d 350d 400d 450d 500d 550d 600d 1100d 1d; 1d Mkiii Digital Rebel T4i T3i T2i T1i Xt Xti Xsi Xs and all EOS SLR