The latest patents from Sony, Tamron and Canon
→ Tamron and Sony filed a join patent for a 35mm f/2.8 full frame lens.
→ The first 100x zoom lens is patented by Canon: 3-300mm f/1.8-9 IS.
→ Canon has a patent for a 12-32mm f/3.5 Super 35 cinema lens.
→ Sony filed another patent for a multilayer sensor