Lens Models
Lens models are any interchangeable lens that has been marketed
Canon EF 40mm f/2.8 STM
 Summary |
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|---|---|
| Manufacturer | Canon 
|
| Model | EF 40mm f/2.8 STM |
| Mount | Canon EF |
| Marketed | 2012 12 years ago |
 Optics |
|
| Zoom |  |
| Focal length | 40mm |
| Aperture | f/2.8-22.0 |
| Closest focus | 0.30m |
| Elements/Groups | 6/4 |
| Lens type | Normal |
| Maximum magnification | 0.180× |
| Negative size | 35mm |
| Aperture blades | 7 |
| Coating | Multi coated |
| Optical diagram |
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 Features |
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| Autofocus |  |
 Physical |
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| Weight | 130g |
| Length | 23mm |
| Diameter | 68mm |
| Filter thread | 52.0mm |
 Misc |
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| Link | https://global.canon/en/c-museum/product/ef419.html |
 Meta |
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| Tags | pancake |
| Sharing |
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