Tamron Lens Patent:-60mm f/2.8 Macro VC lens

tamron-60mm-2-8-macro-vcTamron filed a latest lens patent for Tamron 60mm f/2.8 Macro VC lens , which will be suitable for macro Sony full frame mirrorless cameras. Since it has already filed lots of full frame mirrolrless lens patent in recent days.

The patent details:-Upload Files

  • Patent Publication No. 2016-180896
  • Published 2016.10.13
  • Filing date 2015.3.24
  • Example 1
  • The focal length of the entire optical system 58.208 44.117 35.187
  • FNO (F number) 2.884 4.326 5.768
  • ω (half angle of view) 19.916 16.635 14.741
  • β = 0 -0.5 -0.9
  • Patent of Tamron
  • Positive and negative positive
  • Inner focus
  • Vibration proof group

 

Via:-EG