Sky-Watcher 0.85x Reducer/Corrector for Evostar 150ED

The Sky-Watcher 0.85x reducer/corrector was designed for the Evostar 150ED. It reduces the effective focal length by a factor of 0.85 and improves field correction towards the image corners, making it a useful astrophotography accessory for this refractor.

A camera-side M48x0.75 adapter ring is required and must match your camera mount, for example this Canon M48 adapter. Check telescope compatibility and the required working distance before ordering. Other Evostar models use dedicated reducers, including versions for the Evostar 120ED, Evostar 100ED and Evostar 72ED. These versions are model-specific.