Tamron patent for 20mm f/2 image stabilised lens

Tamron filed a patent for what may become a rather interesting lens: a 20mm f/2 with image stabilisation (called VC, vibration control by Tamron).

• Patent Publication No. 2016-126279
  • Published 2016.7.11
  • Filing date 2015.1.8
• Example
  • f = 20.60
  • FNo. = 2.05
  • ω = 46.81
  • Ym = 21.633
  • BF 38.2971 – 38.3188
• Tamron patent
  • Negative ShiboTadashi
  • Rear focus
  • Anti-vibration (a part of the first group)