Celestron C11 Sct Ota - Cge - 91036-XLT New and 50 similar items

FREE EXPRESS SHIPPING 1 DAY WITH UPS NEXT DAY AIR We have an special DISCOUNT of 10% this week on all items over 500$ Please make sure to message me with the the promo code thank you ! Hi, we have a special discount this week of 30$ on any items, please message me to have the discount if youre seriously interest of buying it ! I will send the offer and also free express shipping on all items Thank you and have a great weak ! We are ready to accept any reasonable offers to make the bests deal, message me on bonanza THANK YOU FREE EXPRESS SHIPPING ON ALL ITEMS - We are ready to accept any reasonable offers to make the bests deal, message me on bonanza THANK YOU FREE EXPRESS SHIPPING ON ALL ITEMS - 11" Schmidt-Cassegrain Optical Tube Assembly (OTA) Features Celestron's premium patented StarBright XLT optical coatings 2800mm focal length (f/10) Fastar compatible Tube constructed of durable and lightweight aluminum Includes: 40mm eyepiece (70x), 9x50 optical finderscope, star diagonal, 1.25 visual back, CGEM-style dovetail bar The Celestron C11-A packs serious light gathering ability into a rugged aluminum optical tube. At only 24 inches long and weighing just 27.5 pounds, this telescope is still portable enough to be taken to dark skies and set up by a single person. It's an ideal instrument for serious astrophotography. The Celestron C11 provides excellent, high-contrast views and can perform at very high magnifications. It is equipped with Celestron's patented StarBright XLT optical coatings, which visibly increase contrast and light transmission for brighter deep space images and shorter exposure times. With StarBright XLT, you'll be able to discern subtle details while viewing the Moon and planets as well as faint galaxies and nebulae. The tube offers a focal ratio of f/10 with the added versatility of Fastar (see below). You can also pair it with the f/6.3 focal reducer for even more astroimaging options. The Celestron C11-A can be mounted on a multitude of computerized telescope mounts thanks to its CGEM-style dovetail bar. This flagship optical tube is sure to take your visual observing or imaging to the next level. Fastar Technology In 1997, CCDs were making a name for themselves in the astrophotography world, quickly supplanting traditional film photography thanks to their speed and convenience. This was the year that Celestron joined forces with the Santa Barbara Instruments Group (SBIG) to produce Fastar, a revolutionary add-on to Celestron's hugely popular Schmidt-Cassegrain (SCT) optical system. With Fastar, the SCT's secondary mirror can be removed and replaced with a field-flattening lens assembly (sold separately by third party manufacturers) so that a CCD camera can be used in the front of the telescope at the f/2 focus of the instrument's primary mirror. The potential of the Fastar system is staggering: exposures are 25 times shorter than if the camera was placed at the instrument's native f/10 focus. Imagers can capture galaxies and nebulae with exposures of just 30 seconds. Celestron C11 SCT OTA - CGE - 91036-XLT