The #17837 3-inch Celestron SCT mount screws directly onto Celestron equipment with 3-inch threads and presents an OPTEC-3000 dovetail to attach to any product with an OPTEC-3000 receiver, including the TCF-S3, IFW-3, and Pyxis 3" rotator.

Specifications

• Outside Diameter: 3.49" (88.6mm)
• Overall Height: 1.33" (33.6mm)
• Clear Aperture: 2.6" (66mm)
• Weight: 4.64 oz (131.5 g)
• Back-focus Usage: 0.1" (2.54mm)
• Telescope Side Connection: OPTEC-3000 Dovetail
• Camera Side Connection:: 3.25" Celestron Thread
• Drawing