Focal Reducer / corrector Evostar 0.85X ED72.

Requires M48 ring.

Newton Explorer 200/1000 reflector

Sky-Watcher Evostar 90/900 Refractor Telescope complete with Equatorial Eq2 mount

0.85x Focal Reducer/Corrector for Sky-Watcher PRO 80 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher PRO 80 ED APO, this superb quality accessory effectively reduces the telescope’s focal length by a factor of 0.85x and provides much improved field-edge correction. Features:

• 55mm back focus
• M48 threads (not standard T-thread)
• Drops ProED 80 from f/7.5 to f/6.3

Newton Explorer 250/1200 optical reflector tube

Newton Quattro optical reflector tube 250/1000 f/4

Designed for attaching a Canon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.
M48 rings are used for larger format imaging. These are different than the standard T-Thread and are not suitable for use on our Collapsible Dobsonian line. M48 rings are to be used on the Esprit and ProED series when using the dedicated field correctors. 

Designed for attaching a Nikon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.
M48 rings are used for larger format imaging. These are different than the standard T-Thread and are not suitable for use on our Collapsible Dobsonian line. M48 rings are to be used on the Esprit and ProED series when using the dedicated field correctors. 

The new Evolux ED series is characterized by its new design, remarkable mechanical improvements and unmatched compactness, without however renouncing the optical qualities typical of the ED Evostar apochromatic refractors from which this new series is inspired.

The new Evolux ED series is characterized by its new design, remarkable mechanical improvements and unmatched compactness, without however renouncing the optical qualities typical of the ED Evostar apochromatic refractors from which this new series is inspired.

Allows a more reliable wired connection between any Skywatcher Synscan Go-To mount and a PC and certain Android devices. The dongle plugs into the mount’s hand control port and connects to a computer with a USB cable (not supplied). Users can then control a Skywatcher Go-To telescope from a computer by using either the SynScan Pro application for Windows or third party applications like EQMOD and K-Star. The dongle is supplied with cables that support both alt-azimuth and equatorial Synscan Go-To mounts (except the EQ6 Pro when the mount’s handset cable should be used instead). The dongle can also be used for updating the mount's motor firmware.

* USB cable is not included

Note: Sky-Watcher mounts which have a built-in USB port do not require this dongle.