This post may contain affiliate links(s). An affiliate link means I may earn advertising/referral fees if you make a purchase through my link,
without any additional cost to you. It helps to keep this site afloat. Thank you in advance for your support. If you like what we do here, maybe buy me a
coffee.
Canon Patent Application new method of creating a circular aperture
By using different shaped blades and a different aperture mechanism, Canon looks to create circular apertures at any f-stop without increasing the number of mechanical parts to do so.
This would be kind of nice to have, except some may not like what it does to sunstars.
Canon Japan Patent Application 2018-054925
blog comments powered by