Orion 08268 Ritchey-Chretien 6 inch f/9 Optical Tube Assembly (White)

hello I'm Ken with Orion telescopes and binoculars and this is the Orion 6 inch RC or Richie crate Ian it's a six-inch f9 after graph it's ideal for taking pictures of the deep sky objects with your CCD camera your DSLR this one is optimized for a DSLR with a crop sensor though it'll work with thirty five-millimeter as well or 35 million format so let's get a little more in depth and look at some of the individual features of the scope so the optics at NRC are very interesting they're they're hyperbolic the primary mirror is hyperbolic the secondary mirror that all lends itself to a very high quality flat image on the CCD chip that you're using it's f9 that's thirteen hundred and seventy millimeters focal length so it's great for medium to small deep sky objects maybe not the super wide field big galaxies but for smaller planetary nebula star clusters globular as this is an excellent ex