 |  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Canon EF 20mm f/2.8 USM |  Canon EF 24mm f/2.8 | |
|---|---|---|
| Lens type |
| Normal |
| Lens mount | Canon EF | Canon EF |
| Canon EF 20mm f/2.8 USM | Canon EF 24mm f/2.8 | |
|---|---|---|
| Max Format size | Full-frame | Full-frame |
| Focal length | < 20 | < 24 |
| Maximum magnification | 0.14 x | 0.16 x |
| Image stabilisation | no | no |
| Canon EF 20mm f/2.8 USM | Canon EF 24mm f/2.8 | |
|---|---|---|
| Aperture max | 2.8 | 2.8 |
| Aperture min | 22 | 22 |
| Aperture ring | no | no |
| Number of diaphragm blades | 5 | 6 |
| Canon EF 20mm f/2.8 USM | Canon EF 24mm f/2.8 | |
|---|---|---|
| Focus method |
| Rear |
| Autofocus | yes | yes |
| Autofocus motor type | Ultrasonic | Micromotor |
| Full-time Manual focusing | yes | no |
| Closest focusing distance | 0.25 | 0.25 |
| Distance scale | yes | yes |
| Depth of field (DoF) scale | yes | yes |
| Canon EF 20mm f/2.8 USM | Canon EF 24mm f/2.8 | |
|---|---|---|
| Elements | 11 | 10 |
| Groups | 9 | 10 |
| Canon EF 20mm f/2.8 USM | Canon EF 24mm f/2.8 | |
|---|---|---|
| Colour of product | Black | Black |
| Body materials |
|
|
| Tripod collar | no | no |
| Sealing | no | no |
| Canon EF 20mm f/2.8 USM | Canon EF 24mm f/2.8 | |
|---|---|---|
| Weight | 14.29 oz | 9.52 oz |
| Diameter | 3.05 in | 2.68 in |
| Length | 2.78 in | 1.93 in |
| Filter size | 2.83 in | 2.28 in |
| Pros | ||
|---|---|---|
| Cons |
Add products
