The fact that it packs
an optical viewfinder and associated mirror box, along with a tilt screen, into such a small package is commendable.
DSLRs use mirrors to reflect light from the lens to
the optical viewfinder (OVF); when the shutter button is pressed, a mirror flips up to allow light to hit the sensor.
DSLRs offer a direct,
optical viewfinder and generally focus more quickly than mirrorless models.
But has some other cool features not often seen at this price point, like
an optical viewfinder.
Unlike a Digital SLR, this type of camera does not have a mirror reflex
optical viewfinder — hence, the name mirrorless.
Other features that make the K - 30 stand out include a very fast top shutter speed of 1 / 6000th second, a great
optical viewfinder with nearly 100 % frame coverage, and a bright three - inch display with a high resolution of 920k dots.
Cameras Interchangeable - lens cameras come in two types: DSLRs with
optical viewfinders, and mirrorless cameras with electronic viewing.
Not exact matches
Also in the camera is Bixby Vision, Samsung's
optical recognition tool, which adds the ability to count calories in the food seen through the
viewfinder.
While the ability to instantly zoom in by 2X is available on the
viewfinder at all times, the caveat is it isn't always
optical.
There's no
optical stabilization in sight; the double - click volume key shortcut doesn't always work; and the
viewfinder software is an unwelcome blast from the past with its 17 separate shooting modes.
Debuted alongside the Xperia Z2, these lenses acted as remote
viewfinders and allowed you to capture images with
optical zoom from your smartphone but failed to capture the market as intended.