ZWO FF107 APO: Quadruplet APO Telescope USB3 Astronomy Camera 8 Sextuplet APO

8 Sextuplet APO

this lens ensures optimal performance and reliability for all-sky monitoring applications

or faint deep-sky objects

and our team is working for R&D practical optical products for people who want to get involved in nature and space exploration

4 (12nm filters) and f/2 (6nm filters)

ZWO FF107 APO: Quadruplet APO Telescope USB3 Astronomy Camera 8 Sextuplet APOZWO FF107 APO Astronomical Telescope and a FREE Reducer ZWO FF107 APO Main Features: Quadruplet Air Spaced APO Design No need to calculate back focus Small and Round Stars with a central RMS radius of 3m Various Adapters (M48, M54, M68, and M86) Dual Speed (1: 10) Focuser Self flattening design Supports both fine and coarse adjustment No need for a separate field flattener The ZWO FF107 APO is a refractive astrograph with a powerful flatfield optical