Sigma 90mm F2.8 DG DN | Contemporary 021 vs TTArtisan 11mm f/2.8 Fisheye
Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.
Verdict at a glance
- TTArtisan 11mm f/2.8 Fisheye goes wider (11mm vs 90mm).
- Sigma 90mm F2.8 DG DN | Contemporary 021 reaches further (90mm vs 11mm).
| Spec | 90mm F2.8 DG DN | Contemporary 021 | 11mm f/2.8 Fisheye |
|---|---|---|
| Brand | Sigma | TTArtisan |
| Mount | Leica L | Leica L |
| Type | Prime | Fisheye |
| Focal length | 90mm | 11mm (wider) |
| Max aperture | f/2.8 | f/2.8 |
| Blades | 9 | n/a |
| Format | full-frame | n/a |
| Groups | 10 | n/a |
| Af motor | Stepping motor | n/a |
| Elements | 11 | n/a |
| Weight g | 295 | n/a |
| Filter mm | 55 | n/a |
| Length mm | 59.7 | n/a |
| Diameter mm | 64.0 | n/a |
| Min focus m | 0.5 | n/a |
| Max magnification | 0.2 | n/a |
Sigma 90mm F2.8 DG DN | Contemporary 021
The Sigma 90mm F2.8 DG DN | Contemporary 021 is a full-frame short-telephoto prime lens covering 90mm at f/2.8 for Leica L mount cameras, from the Sigma Contemporary line. The focal length is a classic choice for portraits and details.
TTArtisan 11mm f/2.8 Fisheye
TTArtisan 11mm f/2.8 Fisheye: a fisheye lens with a 11mm focal length and a maximum aperture of f/2.8, made for Leica L mount cameras. It suits dramatic perspectives, astrophotography and creative wide-field work.