Player One Artemis M and Zwo EFW

4 replies184 views
Leonardo Landi avatar
Hi guys. Anyone know if I can fit a Zwo Efw 8×31mm on a Player One Artemis M? I'm looking for a long-fl camera and the Artemis looks great, but I already have the EFW and Antlia filters and don't want to change them.
andrea tasselli avatar
The Artemis M has a female M48 thread and comes with the M48-M42 converter so it should work with the gender-changer supplied by ZWO.
Well Written Concise
Leonardo Landi avatar
Thank you Andrea. I just realized that there's another problem to fix: as far as I know, the distance between the tilter plate and the sensor plane in the Artemis in something like 17.5 mm vs. 6.5 mm in the zwo version). Add 10mm of the efw = 27.5mm, so maybe 31mm filters are too small to work at f/3.75
andrea tasselli avatar
No, they should still work (by the scruff of the neck).
Miguel Morales avatar
"By the scruff of the neck". Don't you mean "By the skin of it's teeth"?

Miguel   
Related discussions
How to Make an good astronomical mount with the EQ8-R (or ORION HD110) using Shibumi Astro Kits (long post with photos)
Hi all, This is my first post here. I'm not an English speaker, so I apologize in advance if there are any language errors in the post. There's little practical information online about improving the quality of the Chinese-made EQ8-R. Or Orion HD110 ...
Not relevant; discusses mounts and kits, not camera filter wheel compatibility.
27 days ago
Gradient in dark frames
Hi everyone! I recently bought the Player One Poseidon C Pro camera and after a very long period of cloudy nights it finally cleared and I got to try it. When taking the lights everything was normal. When the sun rose again the pictures got very satu...
Relevant; discusses Player One camera equipment and optical train setup.
Mar 5, 2026