#17823 - RCOS 4.75x24tpi thread to OPTEC-3600 Dovetail Mount


In Stock: 2

RC Optical Systems has a variety of threaded mounts and bolt patterns. Our #17823 is the first stock mount available which screws into the rear 4-3/4-inch 24 tpi (threads per inch) female receiver. This mount then presents the OPTEC-3600 dovetail for attachment of the TCF-S3, Perseus 4-port selector, Pyxis 3-inch, or any accessory with an OPTEC-3600 receiver.

Telescope-side Compatibility:
  • RCOS 14.5"
Camera-side Compatibility:
  • TCF-S3 series focuser,
  • Pyxis 3" rotator,
  • Perseus 4-port instrument selector,
  • Any OPTEC-3600 receiver.
  • Overall Height: 0.90" (22.9mm)
  • Clear Aperture: 3.05" (77.5mm)
  • Weight: 5.2 oz (145 g)
  • Back-focus Usage: 0.10" (2.5mm)