Artesky 0.8x reducer for APO 80ED (SKU: ARTRED80ED) is a dedicated focal reducer and field corrector designed for the Artesky APO 80ED F/7.0 refractor. It reduces the telescope focal length by a factor of 0.8×, providing a wider field of view and improved field correction for astrophotography. The optical design is optimized for this specific refractor, but it can also be used with other refractors up to F/7.5 by adjusting the required backfocus distance.

Key features

• focal reducer and field corrector with 0.8× reduction factor
• optimized for the Artesky APO 80ED F/7.0 refractor
• can also be adapted to other refractors up to F/7.5
• well-corrected wide field suitable even for large sensors
• T2 thread for easy connection of astronomical cameras
• possibility to install a 2" filter in front of the corrector

Box contents

• Artesky 0.8× reducer / corrector for APO 80ED

Technical specifications

• reduction factor: 0.8×
• designed for: Artesky APO 80ED F/7.0 refractor
• compatibility: refractors up to F/7.5 (with adjusted backfocus)
• camera thread: T2
• required backfocus (T2): 55 mm for the 80 mm F/7.0 refractor
• filter compatibility: 2"

The Artesky 0.8× reducer provides a wider field of view and well-corrected image across the frame, making it a practical accessory for astrophotography with the Artesky APO 80ED refractor.