Here is some additional information on the 7Artisans / DJ-Optical mirrorless lenses covered a little more than a week ago.
7Artisans 7.5mm f/2.8 APS-C fish-eye lens for MFT, Fuji and Sony E mounts:
- 11 Elements in 8 Groups
- Aperture Range: f/2.8-f/22
- 12 Diaphragm Blades
- Multi Layer Coating
- Aluminum Body and Copper Core
- Closest Focus Distance: 0.12m
- Widely Focus within 180 Degree
- 0.6oz/275g
- Price: $139
7Artisans 25mm f/1.8 APS-C wide-angle lens for MFT, Fuji and Sony E mounts:
- 7 Elements in 5 Groups
- Aperture Range: f/1.8-f/16
- 12 Diaphragm Blades
- Aluminum Body and Copper Core
- 0.31oz/143g
- Price: $69.99
- Sample photos
Via Photorumors