GDay all
Is it ok to use mounted 2" filters or use 50mm round with a ZWO6200MM? Ta
Is it ok to use mounted 2" filters or use 50mm round with a ZWO6200MM? Ta
ZWO 6200MM and Filters
Yes. I use Chroma 2" mounted filters with a 6200MM and here's what a flat frame look like. The extreme corners do get corrected.
Ensure that the scope also support the image circle of full-frame.
Ensure that the scope also support the image circle of full-frame.
![[deleted]](/assets/images/default-avatar.jpeg?v=2){kind=avatar}
The 6200 is a full frame sensor, and has a 44mm imagecircle. So the inner diameter of the filter needs to be bigger than that. A mounted 2" filter with most likely M48 threads is cutting it really close there and you might see vignetting, so you probably want to go with the 50mm round filters.
Helpful Concise
my setup : zwo 6200 mm with chroma 50mm unmounted
i recommend a OTA with full frame , and M54 optical train to avoid vignetting
here is the link yo my setup one with FLT 120 and TAKA Q Baby
https://app.astrobin.com/i/44tvuu
https://app.astrobin.com/i/ns6i7s
CS
Brian
i recommend a OTA with full frame , and M54 optical train to avoid vignetting
here is the link yo my setup one with FLT 120 and TAKA Q Baby
https://app.astrobin.com/i/44tvuu
https://app.astrobin.com/i/ns6i7s
CS
Brian
Appreciate the feed back and time for the image of the flat. Some set up there Brian; amazing gear. I will look at the 50mm unmounted. Chroma though will have to take a back seat though..
Thank you for your time.
Thank you for your time.
6200 mm + 50mm unmounted.
That's the minimum way!
I also prefer to use M68 openings, but M54 works.
That's the minimum way!
I also prefer to use M68 openings, but M54 works.
Bright corners in OIII data with Redcat91 setup
Hi, I’d like to seek feedback on a problem im having with my O data, setup is a redcat 91, using a 6200mm and chroma 2” mounted filters 3nm +LRGB. Problem seems evident on O data, non existent on Ha, S filters. And not as bad in LRGB. Camera + filter...
Discusses 6200mm camera with 2" mounted filters; directly addresses similar setup question.