New lens patents: Tamron SP 85mm f/1.4 Di VC USD and Sigma 30-300mm f/2.8-3.5 Super 35

• 9 years ago
• Categories: Sigma, Tamron
• Tags: Patents, Tamron SP 85mm f/1.4 Di VC USD

Two new patents from Tamron and Sigma:

Tamron filed a patent for a SP 85mm f/1.4 Di VC USD full frame DSLR lens.

Sigma filed a patent in Japan for a 30-300mm f/2.8-3.5 Super 35 lens. Maybe Sigma is getting also into the cinema lens segment?