The #17809 Takahashi mount screws directly into Takahashi equipment with a 72mm female thread and presents an OPTEC-3600 dovetail to attach to any device with an OPTEC-3600 receiver, including the TCF-S3, IFW-3, and Pyxis 3" rotator.

Specifications

Telescope-side Compatibility:

• Takahashi FS-102/128/152 with TKP27113 adapter ring,
• Takahashi TOA-130/150 with TKP31003 coupling,
• Takahashi Mewlon 300 OTA,
• Any female M72x1mm threaded accessory.

Camera-side Compatibility:

• TCF-S3 series focuser,
• Pyxis 3" rotator,
• Perseus 4-port instrument selector,
• Any OPTEC-3600 receiver.

• Outside Diameter: 3.95" (100.3mm)
• Overall Height: 0.69" (17.5mm)
• Clear Aperture: 2.54" (64.5mm)
• Weight: 3.2 oz (90.7 g)
• Back-focus Usage: 0.1" (2.54mm)
• Telescope Side Connection: male M72x1mm Takahashi Thread
• Camera Side Connection:: OPTEC-3600 Dovetail
• Drawing