Sigma is rumored to announce three new lenses in the next few weeks: 17mm f/4, 50mm f/2, and 23mm f/1.4. Here are the details (previously reported here):
Sigma 17mm f/4 DG DN | Contemporary lens (full frame)
- Lens construction: 9 elements in 8 groups
- Minimum focusing distance: 12cm
- Maximum magnification: 1:3.6
- Filter diameter: 55mm
- Size: φ64.0mm x 48.8mm (50.8mm for E-mount version)
- Weight: 225g( 220g for E-mount version)
- Magnetic metal cap
- Price: around $600
Sigma 50mm f/2 DG DN | Contemporary lens (full frame)
- Lens construction: 11 elements in 9 groups
- Minimum focusing distance: 45cm
- Maximum magnification: 1:6.9
- Filter diameter: 58mm
- Size: φ70.0 x 68.0mm (70.0mm for E-mount version)
- Weight: 350g( E-mount version
- supports 345g) magnetic metal cap
- Price: around $650
Sigma 23mm f/1.4 DC DN | Contemporary lens (APS-C frame)
- Lens construction: 13 elements in 10 groups
- Minimum focusing distance: 25cm
- Maximum magnification: 1:7.3
- Filter diameter: 52mm
- Size: φ65.8 x 76.9mm
- Weight: 340g
- Mount: L-mount Sony E Mount Fujifilm X mount
- Price: around $500
Sigma to release a new 70-200mm f/2.8 lens with a different design
Sigma’s Foveon full-frame sensor could be released next year
Sigma is no longer making new Micro Four Thirds lenses because of a significant decrease in demand
