QHY A3 Nikon F to M54 Adapter - 20102 3 mm Eyepieces · Lens Thickness: 2mm

· Lens Thickness: 2mm

since this 16-bit depth is not native

The OAG-S is suitable for sensors that are 1" or smaller

The surface of the device is solid and smooth with a matte black finish

The Semi-APO filter combines a stronger Fringe Killer coating formula with the Moon & Skyglow Neodymium substrate

QHY A3 Nikon F to M54 Adapter - 20102 3 mm Eyepieces · Lens Thickness: 2mmThe QHY A3 adapter allows you to connect a Nikon F lens to a QHY163 or QHY294 camera & CFW3M US filter wheel. Here is the only adapter included in the A3 Combo as 10 mm of back focus is achieved with the Nikon F adapter, while the additional 2mm is taken up with the 2mm adapter that comes with the CFW. Nikon F Adapter with 10mm depth M54