Explore Scientific Field Flattener f/5 to f/7

Explore Scientific Field Flattener f/5 to f/7   Transform Your Astrophotography: Explore Scientific Field Flattener f/5 to f/7 Achieve Perfection in Your Celestial Captures Elevate your astrophotography with the Explore Scientific Field Flattener, specifically engineered for refractor-type telescopes operating at focal ratios between f/5 and f/7. Designed to combat field curvature and coma aberration, this essential accessory ensures that stars at the edge of your field of view are just as sharp and pinpoint as those at the center. Key Features: Coma Aberration Correction: Optimized for astrophotography, our field flattener eliminates coma aberration, transforming stars that would otherwise appear as 'comets' into crisp, clean points of light across your entire image. Versatile Compatibility: With a 2-inch barrel, this flattener seamlessly attaches to any two-inch focuser, offering wide compatibility with a variety of refractor telescopes within the specified focal ratio range. No