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| Manufacturer | Canon | Nikon Nikkor | Sigma | Canon |
|---|---|---|---|---|
| Model | EF 24 mm f/1.4L II USM | AF-S 24 mm f/1.4G ED | 24 mm f/1.8 EX DG Aspherical Macro | EF 24 mm f/1.4L USM |
| Lenst style | Wide angle | Wide angle | Wide angle | Wide angle |
| Focal length | 24 mm | 24 mm | 24 mm | 24 mm |
| Maximum aperture | f/1.4 | f/1.4 | f/1.8 | f/1.4 |
| Angle of view | 84 o | 84 o | 84.1 o | 84 o |
| Closest focusing distance | 0.25 m | 0.25 m | 0.18 m | 0.25 m |
| Maximum magnification | 5.9 | 1:5.5 | 1:2.7 | 1:6.25 |
| Minimum aperture | 22 | 16 | 22 | 22 |
| Diaphragm blades | 8 | 9 | 9 | 7 |
| Auto focus type | USM | SWM | AF | USM |
| Lens Construction | 13 elements / 10 group | 12 elements / 10 group | 10 elements / 9 group | 11 elements / 9 group |
| Filter diameter | 77 mm | 77 mm | 77 mm | 77 mm |
| Macro Yes/No | No | No | Yes | No |
| Stabilization | No | No | No | No |
| Available mounts | Canon EF | Nikon F | Canon EF Nikon F Sony A / Minolta Sigma Pentax K |
Canon EF |
| Dimensions | 86.9 x 93.5 mm | 83 x 88.5 mm | 83.6 x 82.5 mm | 83.5 x 77.4 mm |
| Weight | 650 g | 620 g | 485 g | 550 g |
| Additional information | 2 high refraction glass elements, 2 UD Lens Elements, weather sealed | Marketed December 1997 | ||
| Score [max 5.00] | No score | |||
| Our Review |
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