Meade ACF (Advanced Coma-Free Optics)

Meade created a new optical design that is coma-free and provides a flatter field that was base on the classic Ritchey-Chretien design. The ACF design reduces astigmatism and eliminates diffraction spikes found in classical RC telescopes. This platform is perfect for the demanding researcher and imaging enthusiast. Advanced Coma Free telescopes are available with apertures ranging from 6-Inches to 16-inches and with focal ratios from f/8 to f/10.