AstrHori 40mm f/5.6 GFX
Summary
The AstrHori 40mm f/5.6 GFX is a 40mm wide-angle prime (32mm equivalent) with f/5.6 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 | 7 elements in 5 groups (2 ED, 2 high-refractive) |
| Coating | — |
| Focal length | 40mm |
| Max aperture | f/5.6 |
| Sweet spot | — |
| Aperture blades | 5 |
| Sunstar points | 10 (sharp — straight blades) |
| Max magnification | — |
| Min focus distance | 410mm |
| 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 | 333g |
| Diameter | 79mm |
| Length | 38mm |
| Filter thread | 62mm |
| Year | 2023 |
Optical Quality 0/14
Limited professional review coverage for this lens.