5.6 lens

200-800mm f/5.6 lens design Tamron patented the design of two new lenses that might be available for Sony E-mount: 200-800mm f/5.6: Focal length: 205.426 447.698 774.302 mm F number: 6.583 6.586 6.583 Angle of view: 6.008 2.752 1.586 Image height:… The post New Tamron patents disclose the design of a 15-30mm f/2.8 and 200-800mm f/5.6 lens appeared first on sonyalpharumors....