Can anyone recommend a flip device compatible between an Inon UCL-165M67 diopter and a Sea & Sea Macro Port 87 (for ~100mm lenses)? Or some other solution to quickly use and lose the diopter (impermanently!).
I'm trying to make an online purchase decision, without either the port or diopter at hand.
As both the port and the diopter are threaded, I'm concerned that a flip might affect image quality by adding distance or misalignment. Reassurances on those fronts would be welcome.
Thanks so much!