The term DSLR means a digital single lens reflex camera. The reflex part refers to the mirror that reflects light up into the viewfinder assembly. The mirror has to move out of the way for light to reach the sensor behind it, and this requires a relatively bulky mechanism, which adds to the size and weight of the camera and also introduces optical engineering complications.
With the EOS R System including both APS-C and full-frame options there’s now a wide choice of mirrorless cameras offering new advantages to professionals and amateurs alike. But whether you want to upgrade from an older camera or step up from a compact camera to one with interchangeable lenses, which is better, a mirrorless camera or a traditional DSLR?
Here, to help you make a choice, we look at the differences between DSLRs and mirrorless cameras, with expert insight from Canon Europe Senior Product Specialist Mike Burnhill.
- DSLR vs mirrorless: body size and weight
- Lens mounts: is mirrorless better than DSLR?
- Lenses and compatibility: can you use DSLR lenses on a mirrorless camera?
- Optical vs electronic viewfinders: which is better?
- Image quality: do mirrorless cameras take better photos?
- Autofocus: mirrorless vs DSLR
- Mechanical shutter vs electronic shutter
- Battery life: DSLR vs mirrorless
- Mirrorless or DSLR: making a choice