Highlighted rows differ between the two models.
| Specification | Canon EF 24mm f/1.4L II USM | Zeiss Makro-Planar T* 100mm f/2 ZE - Monture Canon EF |
|---|---|---|
| Mount | ||
| Mount | canon-ef | canon-ef |
| Optics | ||
| Focal (difference) | 24 mm | 100 mm |
| Aperture (difference) | f/1.4 | f/2.0 |
| Prime | Yes | Yes |
| Stabilization | No | No |
| Build | ||
| Weight (g) (difference) | 650,000 g | — |
Pick Model A if you need a fast, wide-angle prime for low-light or shallow depth-of-field work at 24 mm and want to save 140 EUR. Choose Model B if your priority is a longer 100 mm focal length for macro or portrait use and the extra reach justifies the higher price.