3,5" Quick Changer Ring

3,5" Changing Ring

The quick changing ring made of high-quality aluminium, black anodized, has a dovetail on one side and a bolt circle for any Securefit adapters or nosepiese extensions on the other side, as well as the connection possibility for 2" or M68 adapters. The optical length is 5 mm. Together with the 3,5" Quick Changer and Instrumentenrotator for Planewave (#1324000 , € 395,- ) for PlaneWave telescopes suitable for the 3,5" Hedrick Focuser for Planewave CDK 14 - 24",  it allows the exchange or easy alignment of heavy cameras, spectrographs or e.g. visual accessories.