What is the purpose of the PrimaLuceLab Blank Adapter for the C120 pier?
This adapter is designed for users who own a telescope mount that does not have a specific, pre-made adapter for the PrimaLuceLab C120 pier. It provides a solid, blank aluminum plate that you can custom-drill to match your mount's bolt pattern, creating a perfect, secure connection.
Which mounts can I attach to the C120 pier with this blank adapter?
You can adapt nearly any mount, provided its base fits on the plate. Mounts such as the 10Micron GM1000 and GM2000 and the Sky-Watcher EQ6, EQ6-R, AZ-EQ6, EQ8 and EQ8-R already have dedicated PrimaLuceLab adapters for the C120 pier, so this blank adapter is meant for mounts without one.
Do I need special tools to install my mount on the PrimaLuceLab Blank Adapter?
Yes. You will need the ability to accurately mark the hole positions for your mount's base and then drill them into the aluminum plate. This typically requires a center punch, a drill press for accuracy, and the appropriate size drill bits and hardware for your specific mount.
Is the C120 Blank Adapter pre-drilled for my iOptron CEM70 mount?
No. The adapter is intentionally "blank" on the top surface. It is pre-drilled only on the bottom to connect to the C120 pier itself. You must drill the holes required to attach your iOptron CEM70 or any other mount.
What material is the PrimaLuceLab C120 Blank Adapter made from?
The adapter is made of aluminum, with a diameter of 300mm.
Why should I use this adapter instead of making my own from scratch?
This adapter saves significant time and ensures a professional fit. It is precisely machined to the correct dimensions to fit the C120 pier and comes with the pier-side mounting holes already drilled. This eliminates the guesswork of matching the pier's connection points and provides a high-quality, flat, and durable plate ready for your custom mount holes.