HiLowsNote spotted two new Tamron patents for Full Frame lenses (for mirrorless): 90mm f/2.8 macro Focal length: 92.6989, 36.6463 mm (INF, β=1.01) F number: 2.8801, 5.7890 (INF, β=1.01) Half angle of view: 12.8942, 9.5622 (INF, β=1.01) MOD: 105.4453 mm 24-70mm… The post Tamron patented two new FE lenses: 90mm f/2.8 macro and 24-70mm f/4.0 appeared first on sonyalpharumors....
Published By: SonyAlphaRumors - Monday, 1 February, 2021