Sigma has produced some impressively innovative and advanced lenses over the last few years, and as the mirrorless race continues to heat up, the company doesn’t seem to be slowing down. A few new patents have surfaced, and some of them show off some very interesting lenses.
A bunch of new patents have emerged from Sigma, and some of them are quite impressive. The patents include:
- 14-30mm f/4
- 28mm f/1.4
- 28-70mm f/2
- 33mm f/1.4
- 20mm f/1.4 (APS-C)
- 23mm f/1.4 (APS-C)
The most notable patents are the two zoom lenses, the 14-30mm f/4 and the 28-70mm f/2. An ultra-wide zoom lens like the 14-30mm f/4 will provide a very useful focal length range. useful, which can make it a favorite target of landscape photographers. The 28-70mm f/2 has a precedent for high impressions Canon RF 28-70mm f/2L, and if it can bring the price of a Canon model down to a reasonable level, it could be quite popular. Of course, just because a patent exists doesn’t mean the final product will hit the market, but I can certainly see at least a few of these lenses finally arriving, although we don’t have one yet. any more information.
