While I usually don't like development announcements, many want to know which lenses for the R and RP lenses are in the pipeline, so it is basically a short term roadmap and helps owners and buyers plan their purchases. Many R buyers may want to wait rather than buy a new EF lens if they don't need one immediately.I’ve stopped caring about these until I can buy them, Cano should be punched in the face for the “development announcement”
I get that, but it still sucksWhile I usually don't like development announcements, many want to know which lenses for the R and RP lenses are in the pipeline, so it is basically a short term roadmap and helps owners and buyers plan their purchases. Many R buyers may want to wait rather than buy a new EF lens if they don't need one immediately.
Of course, the patent for the RF lens indicates it's an extending zoom, with a nearly 70mm increase in length (that's longer than the barrel extension of the 70-300L). If the patent dimensions are accurate, at full extension the RF lens will actually be physically longer than the EF 70-200/2.8 III. Based on those patent dimensions, the sensor-to-front-element distances of the EF on a DSLR and the RF on a R will be very close, meaning the 'benefits of the smaller and lighter mirrorless system" are, in this case, pretty much non-existent.Of particular note, the Canon RF 70-200mm f/2.8L IS USM is remarkably small – around two-thirds the size of the Canon EF 70-200mm f/2.8L IS III USM, only coming up to the focus ring of its EF counterpart when stood side by side. Again, the benefits of the smaller and lighter mirrorless system shine through.
The benefits definitely are in wide angle lenses, but I can see the shorter barrel being easier to store in my camera bag. My EF lens barely fits. I don't think I'd switch to the RF lens.From the linked article:
Of course, the patent for the RF lens indicates it's an extending zoom, with a nearly 70mm increase in length (that's longer than the barrel extension of the 70-300L). If the patent dimensions are accurate, at full extension the RF lens will actually be physically longer than the EF 70-200/2.8 III. Based on those patent dimensions, the sensor-to-front-element distances of the EF on a DSLR and the RF on a R will be very close, meaning the 'benefits of the smaller and lighter mirrorless system" are, in this case, pretty much non-existent.
Agreed, that’s why I went with the 70-300L as a travel zoom over the 70-200/4. But obviously the extending zoom design isn’t inherent to RF lenses.The benefits definitely are in wide angle lenses, but I can see the shorter barrel being easier to store in my camera bag. My EF lens barely fits.