Celestron's spacer rings provide the precise back-focus adjustments needed for high-quality astroimaging. This 3-piece set connects easily to your existing T-ring and T-adapter, helping you optimize your telescope and camera configuration for improved image clarity.
Celestron's spacer rings provide the precise back-focus adjustments needed for high-quality astroimaging. This 3-piece set connects easily to your existing T-ring and T-adapter, helping you optimize your telescope and camera configuration for improved image clarity.
