QHY Adapter A3

QHY Adapter A3 Nikon F Lens Adapter, for QHY163M and QHY294M cameras when used with the QHYCFW3-M-US filter wheel.

The A3 adapter is a 10mm thick M54 to Nikon F Lens adapter and can be used with other cameras and wheels that have M54 female thread and can accomodate the correct back spacing (46.5mm) for this adapter.