Today Asobinet spotted a ton of new Sigma patents. Here are the lenses:
- 28-70mm f/2.0 for full frame mirrorless sytems
- 14-30mm f/4.0 for full frame mirrorless sytems
- 20mm f/1.4 for APS-C mirrorless sytems
- 23mm f/1.4 for APS-C mirrorless sytems
- 28mm f/1.4 for APS-C mirrorless sytems
- 33mm f/1.4 for APS-C mirrorless sytems