Sky-Watcher Evostar 80 Reducer/Flattener (.85x) (S20200)

Sky-Watcher Evostar 80 Reducer/Flattener (.85x) (S20200)0. 85x Focal Reducer Corrector for Sky Watcher Evostar 80 ED APO is designed for serious Astro Imagers. Optimized for the Sky Watcher Evostar 80 ED APO, this superb quality accessory effectively reduces the telescopes focal length by a factor of 0. 85x and provides much improved field edge correction. Specifications 55mm back focus M48 threads (not standard T thread) Drops ProED 80 from f 7. 5 to f 6. 3

even at the edges of the field of view

but it is also included in the 2” Eyepiece and Filter Kit

imagine the quality of a 35mm Panoptic at 8

Following TeleVue's philosophy of pushing the state of the art

the bracket angle is adjustable to accommodate the most accessible viewing angle for your setup

Screw the Celestron T-Adapter onto the rear cell threads until secure

Look through the telescope using your low power eyepiece and move the telescope until the object you chose lies in the center of the view

you may see it is almost 2 times better

it is designed to reflect a specific percentage of the 656nm wavelength

1 x 50 x 30

Dobson was notorious for constructing large aperture reflecting telescopes capable of deep sky viewing

General Mount Info Mount Type High-capacity motorized equatorial (EQ) Tripod Heavy-duty pier tripod GoTo Yes Payload Capacity (lbs) 110 Mount Head Height (head by itself) 19