SVBONY SV193 0.8× Focal Reducer & Field Flattener for SV503 80ED m54 male to male When used Askar 107PHQ and

When used Askar 107PHQ and a high-resolution camera

Secure PLUS guide rings to the support rings using two screws for precise guiding purposes

<30 arc-second parallelism

This allows full-disc solar imaging with appropriate optics and reduces the need for mosaics

Astro Camera

SVBONY SV193 0.8× Focal Reducer & Field Flattener for SV503 80ED m54 male to male When used Askar 107PHQ andThe SVBONY SV193 0. 8 Focal Reducer Field Flattener is designed specifically for the SV503 80mm f 7 ED refractor, optimising the telescope for wide field astrophotography. By reducing focal length and flattening the field, it delivers sharper stars across the entire image sensor and brighter, faster exposures. Key Features 0. 8 Focal Reduction & Field Flattening Reduces the focal length by 20% while flattening the field, minimising edge distortion and