Optec 16mm Extender Tube for Pyxis 2" Camera Mount

The extender tube moves the camera away from the Pyxis by 16 mm. Mounts between the camera adapter and Pyxis. This is sometimes needed if some member of the camera or camera filter wheel obstructs the Pyxis during rotation. In order for the CFW-8/9 filter wheel from SBIG to be used, this adapter must be added to the T-thread camera mount stock number 17646.

The #17654 Extender Tube adds 16mm of back-focus to any OPTEC-2300 dovetail device.

• Outside Diameter:  2.65" (67.3mm)
• Overall Height: 0.88" (22.4mm)
• Clear Aperture:  1.9"  (48.3mm)
• Weight: 2.88 oz (81.6 g)
• Back-focus Usage: 0.63" (16mm)
• Telescope Side Connection:  OPTEC-2300 Dovetail
• Camera Side Connection:: OPTEC-2300 Receiver