par Sébastien Haller | Jan 25, 2026
Scope Focal length diameter Focal Resolving power (Dawes limit) Rayleigh Limit Limit magnitude Ext diam. Documentation Meade LX200 8″ 2030 203 f/10 0.57 0.68 16.74 233 Meade_lx200-classic-manual Skywatcher Newton Quattro 250P 1000 254 f/4 0.46 0.54 17.22...
par Sébastien Haller | Sep 7, 2025
Guiding: Quel guidage pour quel scope Guidage Scope OAG Svbony 240mm Bresser 500mm Canon lens x 714/102 x x 900/114 x (pas de support) 1000/254 x x 1500/127 x 2000/200 x Imaging Scope Guiding Scope Focal Length [mm] Pixel Size [µm] Pixel Scale [arcsec/pixel]...
