Nikonos 20mm Finder??

[Mephiloco]

I'm tempted to get a CV 21/4 lens, found one for a good price but unfortunately it doesn't come with a finder. It seems most finders are $150+, which would bring the lens/finder combo to just under the price for a new lens.

Anyways, I've stumbled upon the Nikon 20mm finder for the 20/2.8 and was curious if that would work for a CV 21mm. The price is substantially less than a CV finder, but i've not found anything online about using the finder for anything other than nikonos.

 

[Cale Arthur]

I believe that finder is corrected for underwater use only (as is the lens). Beyond that, they're quite large.. for comparison, put an orange on your hotshoe, and you're getting close. 🙂