Zenni has just launched new Transitions Gen S lenses that are designed to be worn when it is cloudy, sunny or somewhere in between. And no, these are not the old school transition lenses that ...

He decided he was going to design and print new ones to fit ... course actually fitting the lenses in place. There is a small caveat to this entire project — The frames were printed on a ...

is it necessary to swap out older lenses for new RF versions? The short answer is no, you can use DSLR lenses on the Canon EF-EOS R mount adapter as EOS R cameras are fully able to communicate ...