In this patent application (2023-125584), Canon is attempting to design lightweight telephotos with good optical characteristics. First up we have…
Search Results: zoom (1477)
It’s only a matter of time before we see an ultra-wide angle zoom lens for the Canon RF mount (as…
We have been told that Canon is planning a second RF mount f/2 zoom to “compliment” the remarkable RF 28-70mm…
Correction: These optical formulas are for full-frame sensors. We know that an RF-S wide angle zoom lens is coming later…
A couple of optical formula patents from Sigma have appeared. There is no mention of mount types in these optical…
We have been told that a zoom fisheye similar to the EF version will be coming for the RF mount.…
We have been told that Canon will introduce a new type of teleconverter alongside the Canon RF 200-500mm f/4L IS,…
Canon has done a great job of filling out the supertelephoto options for the RF mount, but there is one…
Canon Europe today announces the launch of two Super 35mm lenses for high-end 4K, 8K and HDR cinema productions, which…
February 19, 2023, Commack, NY – TAMRON announces the development of the 11-20mm F/2.8 Di III-A[1] RXD (Model B060), a fast-aperture…