PrimaLuce Lab GIOTTO 320 Smart Flat Field Generator - GIOTTO320 .965" Eyepieces a "three plus two" Petzval

a "three plus two" Petzval lens combination

achieving the correct amount of back focus is simple

It can help avoid any potential annoying dew or icing issues depending on the environment in which you capture images

25” EdgeHD optical tube

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PrimaLuce Lab GIOTTO 320 Smart Flat Field Generator - GIOTTO320 .965" Eyepieces a "three plus two" PetzvalThe PrimaLuce Lab GIOTTO 320 Smart Flat Field Generator is designed to help you capture flat calibration frames for telescopes with apertures of up to 320mm and an external tube diameter of 287 mm to 349 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 287mm to 349mm.