The TS Universal 2-Inch Field Flattener for Refractors from f4 to f9 is a flat field imaging corrector for almost ALL refractors with a 2″ focuser, producing pinpoint stars from centre to edge!
The flattener has an optical diameter of 45.5 mm and offers reduced vignetting compared to narrower T2 types. Fitting is M48 at both ends.
The Celestron 0.7x Focal Reducer for 8″ EdgeHD reduces the focal ratio and increases field of view, whilst maintaining the scope’s excellent image quality.
Long 2″ to T thread camera adapter, combining the attributes of a spacer and adapter, allowing you to attach a DSLR (with T ring) or T thread CCD camera to a 2″ focuser. Spacing is increased by approximately 40mm. Price includes UK delivery.
GSO and Clones to C Mount Adapter for Straight Through Finders connects QHY5-II, QHY5L-II, Lodestar, Orion SSAIO, Mintron, Watec & DMK cameras to GSO & Clones 50mm straight through finders.
Astronomik UHC Filter –Â This filter was designed for the visual observation of emission and planetary nebulae but also works very well for imaging these objects, as a dual type filter, if used with an IR block. The IR block can be either inbuilt, as with a DSLR, or in combination. The Astronomik L3 type luminance filter gives particularly good results. Price includes delivery.
Our Standard C mount to T Adapter connects any C or CS camera to male T thread, with inner threads for a 1.25 inch filter. Optical length is 21.7 mm and total length is 25mm.
This Astronomik SII CCD Filter 6nm is suitable for photographing SII regions from artificially polluted areas as well as places with dark skies. The contrasts between objects that glow in the light of the sulfur line at 672nm and the sky background are greatly enhanced.
The 6nm SII-CCD filter dramatically increases the contrast between hydrogen fog and the sky background.
Revolution Imager Reducer and Two Part Adapter, designed to allow optimal field of view and image illumination with telescopes of wide ranging F ratios. A useful accessory pack to the Revolution Imager R2 “Camera and Controller option” as well as other AstroVideo / EEA cameras.
Polemaster Adapter for Paramount MYT/MX+ Mount: this is a sturdy metal adapter that is used to attach the QHYCCD PoleMaster Camera to a Paramount MYT or Paramount MX+ mount, to assist with polar alignment.Â
Our 2 inch Nosepiece for M48 Thread Cameras has Male M48 Thread to 2″ OD with Female M48 thread for filters. Connects M48 thread Cameras and Accessories to 2″ focusers. Low Profile, no flange and without undercut, back focus lost can be essentially zero if all threads are fully engaged.
Total Length, not including threads, is approx. 28mm