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
With T-ring; you can use M42 Lenses on your camera; inner ring can be rotated to ensure lens is always right way up
Having the right equipment to shoot art-gallery images of the heavens starts with the right telescope; camera and camera adapter; and ends here
85mm focal length; reduction factor of about 0.5X; depending on spacing; 0.5x focal reducer effectively halves the focal length of a telescope; enabling lower magnification; a wider field of view; and shorter exposure times for astrophotography
2 lenses for better correction: cemented together and coated; black anodized aluminum housing; mounting threads: 1.25 inch filter thread means 28.5x0.75MM on both sides; can connect to telescope accessories with standard 1.25 inch threads