TTartisan 11mm f/2.8 Fisheye GFX
Summary
The TTartisan 11mm f/2.8 Fisheye GFX is a 11mm ultra-wide prime (9mm equivalent) with f/2.8 maximum aperture. The lens is priced at approximately ~$250 USD. Please check the official product page for sample images, manuals, and firmware updates.
Specifications 16/20
| Optical construction | 11 elements in 7 groups (1 ED, 4 HR) |
| Coating | MC Multi-Layer |
| Focal length | 11mm |
| Max aperture | f/2.8 |
| Sweet spot | — |
| Aperture blades | 7 (circular) |
| Sunstar points | 14 (soft — circular blades) |
| Max magnification | — |
| Min focus distance | 120mm |
| AF motor | Manual focus |
| OIS | No |
| Weather sealed | No |
| Aperture ring | Yes |
| Clickless aperture | No |
| Focus ring | Yes |
| Focus by wire | No |
| Distance scale | Yes |
| Rotating front | No |
| Tripod mount | No |
| Weight | 520g |
| Diameter | 68mm |
| Length | 67mm |
| Filter thread | — |
| Year | 2021 |
Optical Quality 0/14
Limited professional review coverage for this lens.