TTArtisan announced the 17mm F4 Tilt shift lens for the Sony E, Nikon Z, L Alliance, Fuji GFX, and Canon RF mounts, basically all the mirrorless mounts. There is no electrical connections so the lens can be used on basically any camera.
This lens, if the MTF is accurate, looks very impressive, especially if the rumored price is around 3200 Yuan, or about $500 USD.
Specifications
| Lens mount |
E / Z / RF / L / GFX |
| Compatible sensors |
FF/GFX |
| focal length |
17mm |
| Lens construction |
17 elements in 11 groups |
| Maximum aperture |
F4 |
| Minimum aperture |
F16 |
| Aperture blades |
10 sheets |
| Minimum focusing distance |
0.3m |
| Maximum magnification |
not clear |
| Filter diameter |
- |
| Image stabilization |
- |
| Teleconverter |
- |
| coating |
not clear |
| size |
No information |
| weight |
1051‐1056g |
| Dustproof and waterproof |
- |
| AF |
MF Limited |
| Aperture ring |
mounted |
| Other controls |
Shift ±8mm
Tilt ±8° |
| accessories |
|
TTArtisan TS 17mm F4 ASPH
The MTF is impressively flat, but what we don't see is the MTF when the lens is shifted to see how well the resolution holds up when the lens is moved further to the edge of the image circle.
TS 17mm F4 ASPH Elements
The lens impressively contains 6 high index elements and 2 aspherical elements, making up a very sophisticated optical design, which is unusual given its rather inexpensive price.
