APM RICCARDI APO 1x FLATTENER FOR SHORT REFRACTORS Electronic adapter Designed for focusers with an

Designed for focusers with an M92 x 1 or M83 x 1 thread

The ASI678MC has built-in anti-amp glow circuitry which is implemented directly at the hardware level

Replacement cooling fan for ZWO ASI2600

Installation is simple - the entire SunDancer is plugged between star diagonal and eyepiece and connected to a power source

Sky-Watcher Light Shroud for Dobsonians

APM RICCARDI APO 1x FLATTENER FOR SHORT REFRACTORS Electronic adapter Designed for focusers with anThe APM Riccardi 1. 0x Apo Flattener Model 1 is a high quality triplet ED flattener for short apochromatic refractors. This model is suitable for refactors with focal ratios faster than f 7 and focal lengths below 1000mm. Designed by legendary optical designer Massimo Riccardi, this flattener provides a fully illuminated field of 60mm. It features exceptionally good correction of longitudinal and transverse aberrations with truly apochromatic