I am still looking for someone who owns the FSQ-85 with the new flattener (フラットナー1.01×):
and uses a large CCD/CMOS chip. I wonder what is the vignetting like in the very corners of a 36x24mm chip.
Also, I may appreciate the same for at least APS-C or maybe also a KAF-16200 could give some "hint".
I'd wish to see © that is a single light frame of such a setup and also a single flat field in order to measure the vignetting myself (from FITs files)...
do you know anyone who owns FSQ-85? and uses it for imaging?
I am willing to pay 10 EUR or 10 USD per sample (best focused single light frame + flat field) via PayPal to your account.
The data may save me $$$ from buying this setup. Thank you!
Please, may you know someone with a new FSQ85 (ED/P/X) try to ask him/she, many thanks to all you folks!
if you can't provide any large chip data, but would like to "help me" to decide, I may be also interested in those of you who use the 85 with the 0.73QE reducer on an APS-C chip (or 16200). Knowing how good it can be focused (how good the stars in corners of your chip might be) and knowing the vignetting plot is very important to me. Thank you!