Triple fast lens patent: Sigma designed the 35mm, 40mm and 50mm f/1.2 lenses
Sigma might release some fats lenses for the E-mount system. A new Japanese patent disclosed the design fo three fast primes:
- 35mm f/1.2
- 40mm f/1.2
- 50mm f/1.2
Go ahead and do it! We need some low cost alternatives for the Sony 50mm f/1.2 GM.
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via Digicameinfo