Celestron Reducer Lens 0.7x - EdgeHD 800

Compact and versatile, the Celestron Reducer Lens 0.7x - EdgeHD 925 combines the power of reduced exposure time and fast aperture to provide exceptional brightness for astro-imaging. With a four elements design, the optical lens maintains a flat field of view and increases it by 43%. Its threading further fits directly on EdgeHD telescopes, reducing optical distortion from the edges.

Price: £ 429.99 from Wex Photo Video