Dynamic Range – The amount of stops a sure picture represents or a sensor can handle.
Prime Lens – A lens with no zoom and a set focal size (e.g. 50mm)
Zoom Lens – A lens with a variety of focal lengths (e.g. 70mm-200mm)
Picture Stabilization – A feature on certain lenses which makes an attempt to cut back blur brought on by digicam shake while hand holding. As a lot as 1-2 stops of pace will be had by utilizing this expertise.
Mirrorless – Like a DSLR however with out the R(eflex). These cameras tend to be smaller and memahami fotografi drone lighter. Some have mounted lenses and a few have interchangeable lenses. I carry a small Sony mirrorless digicam on household trips and depart the bulky stuff behind, while nonetheless with the ability to take crisp, high resolution photos.
HDR – It stands for top Dynamic Range and means the sensor is attempting to publicity correctly for both the actually bight areas and really darkish areas and even make them nearer to how our human eye sees them.
Mission: Planet EarthGo to The discovery Channel Web site and you’ll find a very cool interactive game that puts you within the producer’s footwear. In “Mission: Planet Earth,” eventualities are played out in seven places world wide that pressure you to determine which path to ship your team, what provides they want, and whether or to not press on or return to camp when confronted with adversity.Textual content
FEMA might have allowed exterior businesses to supply aid quicker. There are numerous stories of city officials, police departments and volunteer groups who had been ready and ready to go to New Orleans to supply rapid aid, however have been turned away by FEMA officials for bureaucratic reasons. There’s really nobody person to blame — disaster relief efforts seem to have failed from high to backside.
To know what Wooden described, take a chopstick and stick it right into a glass of water. The straight piece of wood will appear to bend the place it enters the liquid; this is an illusion brought on by refraction, mild bending because it goes type one medium (air) to a different (water). That is the fundamental phenomenon that allows a fisheye lens to reach far to the sides of a scene and pull in the visible data on the edges of the frame.