Irix 45mm f/1.4 Dragonfly GFX
Summary
The Irix 45mm f/1.4 Dragonfly GFX is a 45mm standard prime (36mm equivalent) with f/1.4 maximum aperture. The lens is priced at approximately ~$500 USD. Please check the official product page for sample images, manuals, and firmware updates.
Strengths
- Weather-sealed construction
Specifications 18/20
| Optical construction | 11 elements in 9 groups (1 aspherical, 1 ED, 4 HR) |
| Coating | Neutrino |
| Focal length | 45mm |
| Max aperture | f/1.4 |
| Sweet spot | — |
| Aperture blades | 9 (circular) |
| Sunstar points | 18 (soft — circular blades) |
| Max magnification | 0.15x |
| Min focus distance | 400mm |
| AF motor | Manual focus |
| OIS | No |
| Weather sealed | Yes |
| Aperture ring | Yes |
| Clickless aperture | Yes |
| Focus ring | Yes |
| Focus by wire | No |
| Distance scale | Yes |
| Rotating front | No |
| Tripod mount | No |
| Weight | 1120g |
| Diameter | 87mm |
| Length | 144mm |
| Filter thread | 77mm |
| Year | 2020 |
Optical Quality 0/14
Limited professional review coverage for this lens.