Tamron has just filed a new patent of Tamron 24mm F2 Vc lens for Sony Alpha FE mirrorless cameras. It is similar to Sony FE 28mm F2 lens.
- Patent Publication No. 2015-121649
- Published 2015.7.2
- Filing date 2013.12.24
- Example 1
- Focal length f = 24.2505 23.6710mm
- Fno. 2.0600 2.1925
- Half angle of view ω = 42.9614 40.9431 °
- BF 17.5000mm
- 3-unit construction of positive and negative positive
- Anti-vibration (part of the first group)
- Inner follower – Kas (the second group)
- Video support
Tamron filed several patents for Sony FE: Tamron 85mm f/1.8 VC Lens , 90mm f/2.8 Macro, 120mm f/2.8, 60mm f/2.8, 180mm f/2.8, 300mm f/2.8 for Sony FE.
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