The #19842-12.5 adapter fits beneath the Planewave pinch-plate on the 12.5-inch CDK telescope. This adapter allows attachment of Optec's Gemini Focusing Rotator or TCF-Lynx3 Gen2 3-inch focuser.

Special Note: for the very lowest profile mounting of the Gemini, Optec recommends replacing the socket cap screws holding Planewave's pinch-plate in place with flat-head screws. This requires countersinking the holes on the pinch-plate. Contact Optec Support for details.

Telescope Compatibility:

Planewave 12.5-inch CDK telescope,

Device Compatibility:

Gemini Focusing Rotator,
TCF-Lynx3 Gen2 focuser (mfg. after Jan. 2018),
Any OPTEC-4300 receiver adapter.

Inside Diameter: 3.74" (95mm)
Outside Diameter: 6" (152mm)
Overall Height: 0.81" (20.7mm)
Clear Aperture: 3.74" (95mm)
Weight: 12 oz (340 g)
Back-Focus Usage: 0.5" (12.7mm)
Telescope Side Connection: Planewave Pinch-Plate (Telescope Adapter)

#19842-12.5 Planewave 12.5" to OPTEC-4300

Quantity

In Stock: 13