Canon Ef 400Mm F28L Is Iii Usm
VS
Sigma 4mm F1.8 DG HSM Art L-mount Lens
Feature Comparison
Main components
Main components
| Lens Technology | Prime Lens | Prime Lens |
|---|---|---|
| Max Format Dimensions | 35mm full-frame | 35mm full-frame |
| Focal Length in Millimeters | 400 millimeter (mm) | 14 millimeter (mm) |
| Image Stabilization Feature | Yes | No |
| CIPA shake reduction rating | 5 stops | - |
| Lens Mounts | Canon EF | Leica SL |
Diaphragm settings
Diaphragm settings
| Maximum Aperture (f-stop) | ||
|---|---|---|
| Minimum Aperture | ||
| Aperture Control Ring | No | No |
Optical features
Optical features
| Number of Optical Elements | ||
|---|---|---|
| Number of Optical Groups | ||
| Special Optical Elements | Fluorite and Super UD elements + Super Spectra + Air Sphere + Fluorine coating | Three FLD and four SLD elements |
| Minimum Focusing Distance | 2.50 meter (m) | 0.27 meter (m) |
| Maximum zoom level | 0.17 times (e.g., 2x for 2 times) | 0.1 times (e.g., 2x for 2 times) |
Focus features
Focus features
| Auto Focus | Yes | Yes |
|---|---|---|
| Internal focus motor | ||
| Permanent Manual Focus Capability | Yes | Yes |
| Focus Operation Method | Internal |
Aesthetic features
Aesthetic features
| Product Weight | 2840 gram (g) | - |
|---|
Body material and design
Body material and design
| Diameter | 163 millimeter (mm) | - |
|---|---|---|
| Length | 343 millimeter (mm) | - |
| Material | Magnesium Alloy | - |
| Environmental Resistance | Yes | Yes |
| Filter Diameter | 52 millimeter (mm) | - |
| Hood | Yes | Yes |
| Power Zoom | No | No |
| Zoom Lock | No | No |
| Tripod Mount Tab | Yes | No |
Other items or details
Other items or details
| Release Date |
|---|
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User Rating Comparison
Canon Ef 400Mm F28L Is Iii Usm
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/10
from total 1 Vote
Sigma 4mm F1.8 DG HSM Art L-mount Lens
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/10
from total 1 Vote
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