PrimaLuce Lab GIOTTO 220 Smart Flat Field Generator - GIOTTO220 solar filters Includes these extra features:

Includes these extra features:

Antares Model No: SW17S3 Barrel Diameter: 1

100x) allow for magnifications of 40x

4 mm backfocus-gain with spotting scope A-Ring (included)

Erect image optics are ideal for both terrestrial and astronomical use

PrimaLuce Lab GIOTTO 220 Smart Flat Field Generator - GIOTTO220 solar filters Includes these extra features:The PrimaLuce Lab GIOTTO 220 Smart Flat Field Generator is designed to help you capture flat calibration frames for telescopes with apertures of up to 220mm and an external tube diameter of 182 mm to 224 mm. GIOTTO uses many LED lights at a color temperature similar to the Sun, a specially designed light diffuser and, thanks to the included thumbscrews, you can easily lock it in front of telescopes with external tube diameter from 182mm 224 mm. GIOTTO