Correcteur de Champ SV209 1.0x pour SV550 80F6 avec Connexion M63x1 - SVBONY facebook The SV48P achromatic refractor telescope

The SV48P achromatic refractor telescope from SVBONY is an ideal instrument for astronomy enthusiasts looking to explore the wonders of deep sky with precision

and superior optical performance

Clamping system: Brass pressure ring

0 cable length: 2 meters for convenient use

Correcteur de Champ SV209 1.0x pour SV550 80F6 avec Connexion M63x1 - SVBONY facebook The SV48P achromatic refractor telescopeThe SVBONY SV209 Field Flattener 1. 0x is an accessory specially designed for use with the SV550 80F6 OTA telescope in astrophotography. It effectively improves image quality in the peripheral areas of the lens while preserving the focal length and the position of the focal plane of the primary mirror. The SV209 includes an M63 extension tube and an M48 adapter ring to ensure that the back focus length of the field flattener is 55 mm, in accordance