Sigma 135mm f/1.4 Coming September 9th at “Master of Optics” Event
Sigma will announce a new 135mm f/1.4 full-frame lens on September 9th.
Rumored specs:
- Full-frame autofocus lens
- 105mm filter thread
- Weight: 1320g
- Classic black finish
- Removable tripod collar
- Available for Sony E and Leica L-mount
- New product launch live broadcast: Time: September 9, 2025
- “Master of Optics” special exhibition: September 10-11, 2025
Sigma is also rumored to announce two additional lenses:
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