Evolux ED Doublet Apo Refractors

0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 62mm ref...

0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm ref...

Building on the foundation of the popular Evostar line of refractors, Sky-Watcher has developed the all new Evolux.  Designed for the savvy astroph...