With the official release of Canon EOS R5 and EOS R6 two full frame micro single cameras, Canon’s lack of the biggest short board of its high-end micro single camera has been solved. The RF bayonet lens group has been initially improved after two years of operation. The large three element zoom lens and high-quality 50L and 85L have been living together. Now we are going to further expand our products on small ternary zoom lenses.
according to foreign media Nokia, Canon has registered a RF bayonet lens code named SKU 4318c005 in Russia. This lens is likely to be Canon’s small three element telephoto lens RF 70-200 mm f / 4 LIS USM, which can be regarded as the small white of Canon RF bayonet. Of course, the small white of EF bayonet is of internal zoom design, which was previously RF 70-200 mm f / 2.8 LIS USM adopts the design of external zoom, which makes the weight and volume of the lens more portable and compact. Therefore, the small white of RF bayonet may also be the design of external zoom, which should be more portable than the small white of EF bayonet.
if there is no accident, Canon’s new lens will be officially released within 30-90 days after registration. We can look forward to the optical quality performance of this rf small white, and the follow-up rf15-35mm f / 4 l may be on the way. Continue ReadingASMC, a lithography maker, was one of TSMC’s 14 top suppliers last year