What are the key differences between a DSLR camera and mirrorless camera?

1. Mirror System:

• DSLR: A DSLR camera uses a mirror mechanism to reflect light from the lens into an optical viewfinder. When you press the shutter button, the mirror flips up, allowing light to reach the camera sensor and capture the image.
• Mirrorless: As the name suggests, mirrorless cameras lack the mirror mechanism found in DSLRs. Instead, light passes directly through the lens to the camera sensor, and the image is previewed on an electronic viewfinder or the camera's LCD screen.

2. Size and Weight:

• DSLR: DSLR cameras tend to be larger and heavier due to the internal mirror and optical viewfinder mechanisms.
• Mirrorless: Mirrorless cameras are generally more compact and lightweight since they do not have a mirror mechanism. This makes them more portable and easier to carry, especially for travel or street photography.

3. Viewfinder:

• DSLR: DSLR cameras typically feature an optical viewfinder that provides a direct, real-time view through the lens. Some DSLRs also offer Live View mode, which displays a digital preview of the image on the rear LCD screen.
• Mirrorless: Mirrorless cameras use either an electronic viewfinder (EVF) or the camera's LCD screen for image preview. EVFs offer a digital representation of the scene with additional information overlays, such as exposure settings and histograms.