Editing Digital camera (section)

=== Fixed-mirror DSLT cameras ===
{{Unreferenced section|date=December 2019}}
Cameras with fixed semi-transparent mirrors, also known as DSLT cameras, such as the [[Sony SLT camera]]s, are single-lens without a moving reflex mirror as in a conventional DSLR. A semi-transparent mirror transmits some of the light to the image sensor and reflects some of the light along the path to an autofocus sensor.  The total amount of light is not changed, just some of the light travels one path and some of it travels the other. The consequences are that DSLT cameras should shoot a half stop differently from DSLR. One advantage of using a DSLT camera is the blind moments a DSLR user experiences while the reflecting mirror is moved to send the light to the sensor instead of the viewfinder.  These "blackouts" do not exist for DSLT cameras since they use an EVF (electronic viewfinder). Since there is no time at which light is not traveling along both paths, DSLT cameras get the benefit of continuous [[auto-focus]] tracking. This is especially beneficial for burst-mode shooting in low-light conditions and also for tracking when taking video.{{citation needed|date=March 2014}}