SVBONY SV193 Réducteur de Focale 0.8x 2 Pouces pour SV503 102ED Model:SV503 80mm Complete instructions included with step-by-step

Complete instructions included with step-by-step procedure

Maximum transmission: ≥90%

5mm Quel est le diamètre de l'arrêt de champ

Mount with Dovetail Plate: Ensures easy setup and increased stability for extended observations

offering great flexibility of use

SVBONY SV193 Réducteur de Focale 0.8x 2 Pouces pour SV503 102ED Model:SV503 80mm Complete instructions included with step-by-stepImprove your astrophotography performance with the SVBONY SV193 0. 8X focal reducer. Designed for SV503 ED telescopes, this essential accessory allows you to capture stunning celestial images without distortion of the stars at the edges of your photos. Features: Focal reduction: 0. 8X Barrel size: 2 inches Standard threading: M48x0. 75 Back focus distance: 55 mm Optical structure: 3 elements in 2 groups Lens coating: FMC (Fully Multi Coated) Blackened