#19825 - Precision Centering Adapter

$145.00

Quantity
In Stock: 18

The #19825 Precision Centering Adapter allows equipment with a 2-inch drawtube adapter to be attached behind 3-inch OPTEC-3000 equipment including the TCF-Leo, TCF-Lynx 3", Hercules focusing rotator as well as the discontinued TCF-S3, IFW-3, and Pyxis 3" rotator.

This precision adapter includes a specially designed brass compression ring which self-centers when tightened. To use simply twist the locking collar counter clockwise to allow insertion of your 2-inch eyepiece or camera nosepiece, then twist clockwise to tighten and center. Especially designed for use with the TCF-Lynx 3, TCF-Leo and new Hercules focusing rotator.

Telescope-side Compatiblity:

  • TCF-Lynx 3" focuser,
  • TCF-Leo Low Profile 3" focuser,
  • Hercules 76 focusing rotator,
  • Perseus instrument selector large port (with #17880 adapter),
  • TCF-S3 focuser,
  • TCF-S3i focuser,
  • Pyxis 3" camera field rotator.


Camera-side Compatibility:

  • 2-inch Eyepieces,
  • 2-inch Camera Nosepieces,
  • Pyxis 2" camera field rotator,
  • NextGen and Lepus series telecompressors,
  • Any 2-inch 'push-fit' accessory.
  • Outside Diameter: 3.75" (95mm)
  • Overall Height: 1.18" (30mm)
  • Clear Aperture: 2.01" (51mm)
  • Weight: 6.08 oz. (172 g)
  • Compression Ring: machined 360 brass
  • Back-focus Usage: 0.45" (11.5 mm)
  • Telescope Side Connection: OPTEC-3000 Dovetail
  • Camera Side Connection: 2" Receiver