The SolarMax II 40mm is double stack front surface etalon designed to fit over the objective lens of the PST. I have searched in vain for the external dimensions of this device. If you can direct me to a web site with dimensions that would be great.
Alternatively, if you have one, would you please be kind and provide me with these dimensions:
- External diameter (including the tuning wheels)
- Overall length of the device
- The diameter and pitch of the threads (internal or external?) on the solar-side
- The diameter and pitch of the internal threads (internal or external?) on the PST side
I'd really appreciate it if you could supply this information.
Thanks in advance,