Patent: Very small Canon RF mount zoom lens designs
Canon News has uncovered a patent that shows Canon is working on very small RF zoom lenses, these simple designs may also be collapsable. Japan Read more... canonrumors.com »
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Canon News has uncovered a patent that shows Canon is working on very small RF zoom lenses, these simple designs may also be collapsable. Japan Read more... canonrumors.com »
Canon News uncovered a patent showing some very strange optical formulas, they’re strange because of the back focus distance. The optical formulas in this patent Read more... canonrumors.com »