The #17807 OPTEC-3000 3-inch to AstroPhysics 2.7" x 24tpi Mount adapts any Optec 3-inch receiver to accept an Astro-Physics 2.7-inch male thread.

This adapter allows the use of any of the Optec AP2.7 spacers with any Optec 3-inch device including the TCF-S3 series focusers, Pyxis 3" rotator, or IFW-3.

Telescope-side Compatibility:

• Optec TCF-S3, TCF-S3i, TCF-Lynx3 focuser,
• Pyxis 3" #17745 or #17747 rotator,
• IFW-3 with #17367 rear-cover plate,
• Perseus 4-port selector with #19880 receiver adapter.

Camera-side Compatibility:

• Optec AP2.7 spacers,
• Any Astro-Physics AP2.7 x 24tpi male threaded accessory.

Specifications

• Outside Diameter: 3.45" (87.6mm)
• Overall Height: 0.95" (24.1mm)
• Clear Aperture: 2.6" (66mm)
• Weight: 2.72 oz (77 g)
• Back-focus Usage: 0.2" (5.1mm)
• Telescope Side: OPTEC-3000 Dovetail
• Camera Side: Female AP 2.7" Thread
• Drawing