PrimaLuce Lab GIOTTO 560 Smart Flat Field Generator - GIOTTO560 Starfield OTA if you are going to

if you are going to use an 2" or 36 mm EFW

Triplet w/ FPL-53 glass for Apochromatic performance

The diagonal eyepiece barrel is made to accept 1

in many cases

The William Optics FLAT 6AIII adjustable Focal Reducer & Field Flattener has an image circle large enough to cover full frame

PrimaLuce Lab GIOTTO 560 Smart Flat Field Generator - GIOTTO560 Starfield OTA if you are going toThe PrimaLuceLab GIOTTO 560 Smart Flat Field Generator is designed to help you capture flat calibration frames for telescopes with aperture up to 560mm. The GIOTTO uses many LED lights at a color temperature similar to the Sun with a specially designed light diffuser. GIOTTO has integrated electronics that allow you adjust its light intensity by 100 steps (0 to 100%). A USB C port to let you connect to your EAGLE or any standard Windows computer for