Description
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This is a dedicated Sky Rover Reference Series 0.8X Focal Reducer/ Flattener specifically custom engineered for use with the Sky Rover Reference Series telescopes.
This is designed for serious Astroimaging.
This unit is custom engineered & optically optimised for use on a Sky Rover Reference Series Triplet FPL53 ED Apochromatic Refractor series telescopes.
There are four different Reducer Flattener 0.8X models each with a dedicated optical design for the following Sky Rover models:
* Sky Rover Reference Series ULT 80 FPL53 ED Glass 80mm Triplet APO Refractor Telescope
* Sky Rover Reference Series ULT 102 FPL53 ED Glass 102mm Triplet APO Refractor Telescope
* Sky Rover Reference Series ULT 130 FPL53 ED Glass 130mm Triplet APO Refractor Telescope
Please contact us to ensure you get the correct model suitable to your Sky Rover telescope.
This is a 70mm diameter 4 piece ED Glass full metal construction unit using premier quality Japanese FPL53 ED Glass. It screws directly to the Sky Rover focuser at one end, and to a 48mm Canon or Nikon T Mount at the other, or via it’s 48mm male thread direct to your CCD Imaging train system.
Imaging Circle Diameter with Reducer Flattener fitted is 42mm and Backfocus distance from the end of the thread of the 48mm connection is specifically optically designed and engineered for 54.8mm.
This exceptional custom engineered premier quality accessory reduces the telescope’s focal length by a factor of 0.8X enabling a major increase in speed and also full field-edge correction and an a major increase in optical speed thereby shorter duration images proving the improvement in Signal to Noise performance that every astroimager seeks.
Use in conjunction with an Astronomy Alive 48mm thread Canon or Nikon T Mount to direct connect to your Canon or Nikon DSLR.
