A mirrorless camera is exactly what it sounds like — a digital camera without the mirror system used in DSLRs. Instead of an optical viewfinder, mirrorless cameras use an electronic viewfinder (EVF) or the back screen to show you a live preview.
Because they have fewer moving parts, mirrorless cameras are typically lighter, smaller, and faster than DSLRs — and now rival (or exceed) them in image quality.
Key Features
- No mirror = smaller body and fewer mechanical parts
- Live preview with real-time exposure and color
- Fast autofocus and silent shooting options
- Interchangeable lenses, just like a DSLR
Pros and Cons
Pros:
- Lighter and easier to carry
- Great for video and hybrid shooting
- See exposure changes in real time
Cons:
- Shorter battery life than DSLRs
- EVFs may lag or struggle in low light
- Some models can be expensive
Tips
- Use the live histogram in your viewfinder to expose accurately
- Choose a camera with in-body stabilization if you shoot handheld
- Mirrorless lenses are not always compatible with DSLR lenses — check before buying