#19842 - Planewave to OPTEC-4300 Adapter


In Stock: 5

The #19842 adapter fits beneath the Planewave pinch-plate on the 14-inch and large CDK telescopes. 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 14-inch CDK telescope,
  • Planewave 17-inch CDK telescope,
  • Planewave 20-inch CDK telescope,
  • Planewave 24-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: 7.125" (181mm)
  • Overall Height: 0.81" (20.7mm)
  • Clear Aperture: 3.74" (95mm)
  • Weight: 1 lb. 4 oz (555 g)
  • Back-Focus Usage: 0.5" (12.7mm)
  • Telescope Side Connection: Planewave Pinch-Plate