CDK17 and 20 OPTEC TCF-S2/S3 Adapter

CDK17 and 20 OPTEC TCF‑S2/S3 Adapter

An adapter that enables using OPTEC TCF‑S2 or TCF‑S3 filter‑changer systems with CDK17 and CDK20 telescopes. Offers modular filter automation without modifying the optical tube, helping to streamline imaging workflows.

Key Specifications
Compatibility: CDK17 / CDK20 OTAs + OPTEC filter‑changer TCF‑S2 or S3
Material: Precision machined metal coupling

Performance & Applications
‑ Enables filter wheel automation with CDK17 and CDK20 systems
‑ Useful for imaging sessions requiring quick filter changes (narrowband, etc.)
‑ Maintains optical alignment even when a filter changer is stacked in the imaging train