PrimaLuce Lab GIOTTO 220 Smart Flat Field Generator - GIOTTO220 solar filters 4 mm backfocus-gain with spotting

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

Includes these extra features:

We'''ve tried most of the wide field eyepieces on the market that are suitable for binoviewing

The Tube section is 63"

PrimaLuce Lab GIOTTO 220 Smart Flat Field Generator - GIOTTO220 solar filters 4 mm backfocus-gain with spottingThe 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