Canon EF-M lens mount
Type | bayonet |
---|---|
Inner diameter | 47 mm |
Flange | 18 mm |
The Canon EF-M lens mount, introduced in 2012, is a derivative of the Canon EF lens mount designed for use with the Canon EOS M mirrorless interchangeable-lens camera. The EF-M lens mount is one of Canon's two new systems for mirrorless cameras, the other being the RF mount.
The M system has an 18 mm flange focal distance (compared to 20 mm for RF and 44 mm for EF and EF-S) and a 47 mm throat diameter (compared to 54 mm for EF, EF-S, and RF). As it is designed for use with an APS-C-sized image sensor, it features the same crop factor (of roughly 1.6) as the existing EF-S lens mount.
The M system is somewhat limited as Canon has issued relatively few native lenses, listed below. There is a lack of native lenses with a large aperture, the exceptions being 22 mm f/2.0 and 32 mm f/1.4. In 2014, third party manufacturers started to present their M lenses. In addition, it is possible to use Canon EF and EF-S lenses (made for the Canon DSLRs) with an adapter. This solution reportedly works well also with regard to the autofocus, but it takes away the size advantage of the smaller M system. Suitable adapters (from EF to M or from EF-S to M) are made by Canon as well as third party manufacturers. As is common with mirrorless systems, the adapter solution is not backwards-compatible with Canon's DSLR cameras: this means that you cannot put M lenses on a non-M DSLR.[1]
Compatibility[]
The cameras that can use the EF-M mount are:
- EOS M
- EOS M2
- EOS M3
- EOS M5
- EOS M6
- EOS M6 Mark II
- EOS M10[2]
- EOS M50
- EOS M50 Mark II
- EOS M100[3]
- EOS M200
List of EF-M lenses from Canon[]
Focal length | Equivalent focal length (×1.6 crop factor) |
Aperture range | Introduced | Macro | USM | STM | IS | L-series | DO | Filter size | Lens diameter | Lens length | Weight |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
11–22 mm | 18 – 35 mm | f/4 – 5.6 | 2013 | No | No | Yes | Yes | No | No | 55 mm | 60.9 mm | 58.2 mm | 220 g |
15–45 mm | 24 – 72 mm | f/3.5 – 6.3 | 2015 | No | No | Yes | Yes | No | No | 49 mm | 60.9 mm | 44.5 mm | 130 g |
18–55 mm | 29 – 88 mm | f/3.5 – 5.6 | 2012 | No | No | Yes | Yes | No | No | 52 mm | 60.9 mm | 61.0 mm | 210 g |
18–150 mm | 29 – 240 mm | f/3.5 – 6.3 | 2016 | No | No | Yes | Yes | No | No | 55 mm | 60.9 mm | 86.5 mm | 300 g |
55–200 mm | 88 – 320 mm | f/4.5 – 6.3 | 2014 | No | No | Yes | Yes | No | No | 52 mm | 60.9 mm | 86.5 mm | 260 g |
22 mm | 35 mm | f/2 | 2012 | No | No | Yes | No | No | No | 43 mm | 60.9 mm | 23.7 mm | 105 g |
28 mm | 45 mm | f/3.5 | 2016 | Yes | No | Yes | Yes | No | No | 43 mm | 60.9 mm | 45.5 mm | 130 g |
32 mm | 51 mm | f/1.4 | 2018 | No | No | Yes | No | No | No | 43 mm | 60.9 mm | 56.5 mm | 235 g |
List of EF-M lenses from 3rd-party (AF only)[]
Manufacturer | Focal length | Equivalent focal length (×1.6 crop factor) |
Aperture range | Introduced | Filter size |
---|---|---|---|---|---|
Tamron | 18 – 200 mm | 29 – 320 mm | f/3.5 – 6.3 | 2014 | 55 mm |
Sigma | 26 mm | f/1.4 | 2019 | 67 mm | |
Sigma | 30 mm | 48 mm | f/1.4 | 2019 | 52 mm |
Sigma | 90 mm | f/1.4 | 2019 | 55 mm | |
37 mm | f/1.4 | 2020 | 52 mm | ||
53 mm | f/1.4 | 2020 | 52 mm | ||
90 mm | f/1.4 | 2020 | 52 mm |
Images[]
References[]
Wikimedia Commons has media related to Canon EF-M lenses. |
Wikimedia Commons has media related to EF-M lens mount. |
- ^ "Canon EOS M hands-on preview". DPReview.
- ^ "Archived copy". Archived from the original on 2020-07-22. Retrieved 2020-07-22.
{{cite web}}
: CS1 maint: archived copy as title (link) - ^ "Step Up and Explore the Wonders of Photography With the Compact Yet Powerful New Canon EOS M100 Camera". Canon U.S.A., Inc. | Press Release Details.
- Camera lenses introduced in 2012
- Canon EF-M-mount lenses
- Lens mounts