Highlighted rows differ between the two models.
| Specification | Canon EF 85mm f/1.8 USM | Rokinon 85mm f/1.4 AS IF UMC - Monture Canon EF |
|---|---|---|
| Mount | ||
| Mount | canon-ef | canon-ef |
| Optics | ||
| Focal | 85 mm | 85 mm |
| Aperture (difference) | f/1.8 | f/1.4 |
| Prime | Yes | Yes |
| Stabilization | No | No |
Pick Model A if you prioritize a lower price and autofocus, or if you need a slightly lighter and more compact lens. Model B stays the better choice if you require the brighter f/1.4 aperture for shallower depth of field or low-light performance, and are comfortable with manual focus.