It looks like the CS lens listed as suitable for the ASI120 should also work with the ASI178 and ASI185 that are not cooled. Is that true?
1/3" lens will be not optimal for bigger sensors. C-mount works with cooled variant, and those have bit longer backfocus.
For the ASI178 you'll want to look at so-called 1/1.8" format lenses (or larger formats like 2/3"). Smaller format lenses will not fill the entire field of view.
