Optec Inc. Mounting Ring with long SCT (2”x 24tpi) male thread
$90.00
The #17467 SCT Long Thread mount allows IFW and MaxFilter systems, which use a 2.38-inch mount thread, to be directly connected to equipment that uses longer SCT-Thread connections.
Specifications
Outside Diameter: 2.9" (73.6mm)
Overall Height: 1.4" (35.6mm)
Clear Aperture: 1.78" (45.2mm)
Weight: 4.8 oz (136 g)
Back-focus Usage: 0.7" (17.78mm)
Telescope Side Connection: OPTEC-2380 Thread for IFW
