Tamron filed a patent in Japan for a SP 85mm f/1.4 Di VC USD full frame DSLR lens. Few months ago Tamron announced SP 35mm and 45mm f/1.8 Di VC USD lenses for Nikon F mount and it seems that the 85mm f/1.4 will be next prime in this lineup. The details from the patent application:
- Patent # 2016-12082
- Patent published: 2016.1.21
- Patent filing date: 2014.6.30
- f: 87.5187
- Fno: 1.4578
- ω: 13.8585 °
Via Egami