Why do koalas spend so much time sleeping? Koalas need to conserve as much energy as possible, as the energy value of their diet is low. Koalas generally sleep for about 16 to 18 hours a day. A common misconception is that they are âstonedâ after eating the eucalypt leaf. This is not so.
HDR is an abbreviation for high dynamic range between the darkest and the lightest parts of an image. An HDR photo displays maximum details for recreating all the memories and get you back to the moments of shooting. HDR Photography is a science and an art.
Save. In digital camera terminology, the term DSLR stands for digital single-lens reflex camera. A DSLR camera operates differently than a standard point-and-shoot digital camera. Some defining characteristics are full manual control of camera functions and the ability to attach with and utilize separate lenses.SLR Technology. Digital SLR cameras use a mirror within the camera behind the lens mount but before the image sensor. This mirror, in conjunction with a prism, means the photographer sees through the viewfinder the actual image that will be taken.