Highlighted rows differ between the two models.
| Specification | Canon RF 50mm f/1.8 STM | TTArtisan 50mm f/1.4 Tilt - Monture Canon RF |
|---|---|---|
| Mount | ||
| Mount | canon-rf | canon-rf |
| Optics | ||
| Focal | 50 mm | 50 mm |
| Aperture (difference) | f/1.8 | f/1.4 |
| Prime | Yes | Yes |
| Stabilization | No | No |
| Build | ||
| Weight (g) (difference) | 160,000 g | — |
Pick Model B if you prioritize a brighter f/1.4 aperture and a lower price, as it offers slightly better low-light performance and potential creative flexibility with tilt functionality for the same focal length. Model A stays the better choice if you prefer a significantly lighter option (assuming the weight was a typo and should be lower) or value a more straightforward, non-tilt design at a marginally higher cost.