Optec IFW to T-Thread Mounting Ring

The #17465 42mm T-Thread mount allows IFW and MaxFilter systems, which use a 2.38-inch mount thread, to be directly connected to equipment that uses a T-Mount receiver connection.

• Outside Diameter:  2.9" (73.6mm)
• Overall Height: 1.2" (30.5mm)
• Clear Aperture:  1.38"  (35mm)
• Weight: 4.64 oz (131.5 g)
• Back-focus Usage: 0.7" (17.78mm)
• Telescope Side Connection:  OPTEC-2380 Thread for IFW
• Camera Side Connection::  T-Mount (M42x0.75mm male thread)