Like any compact system camera, the Pentax Q's lack of a mirror box negates the possibility of providing a through-the-lens optical viewfinder. It also lacks a built-in electronic viewfinder ...

The Sony A100 features a digital SLR design, so the optical viewfinder offers a true, through-the-lens (TTL) display. A dioptric adjustment dial accommodates eyeglass wearers, letting them adjust ...

You can enjoy wider autofocus coverage, faster burst rates, and much better video than with a traditional optical viewfinder model. If you're not ready to move on, you can still get an excellent ...

Ever since the advent of the mirrorless interchangeable lens camera, manufacturers have been striving to make their electronic viewfinders match the immersion and immediacy of the optical ...

DSLRs use a mirror to reflect light into an optical viewfinder, allowing you to see what the camera sees in real-time. When you press the shutter button, the mirror flips up, the shutter opens ...

The last true DSLR camera, as in one that features a pentaprism mirror for an optical viewfinder, was the Canon Rebel T8i (EOS 850D) in February 2020. In fact, there were only three DSLRs launched ...