The Sony A550 features a digital SLR design, so the optical viewfinder offers a true, through-the-lens (TTL) display. A dioptric adjustment dial to the right of the eyepiece accommodates eyeglass ...

The Sony A230 features a digital SLR design, so the optical viewfinder offers a true, through-the-lens (TTL) display. A dioptric adjustment to the right of the eyepiece accommodates eyeglass ...

I have a Sony a6400 APS-C camera that I use to make ... I found a workaround to use my Windows laptop as a live viewfinder or monitor for my smartphone camera. If you, too, like me, record videos ...

The alternative is the smaller viewfinder window – which Sony calls its 'Tru-Finder'. It's electronic, as opposed to optical, so only comes into play when the camera is switched on; you can't ...