Hey! Do you know something about the digital version of cameras? OK, to make it simpler, a camera is an instrument to get the image replica of the object. The simplest camera a man can prepare is a pin hole camera wherein a hole is made on a closed box (with lid places at its position, and a screen on the opposite side). The light when incident on the hole, passes through the hole and hits the opposite side - the screen with an inverted impression. This is the image. Anyways, let us check how much you know about the images, lenses, zooms, sensors, memory, printouts, pixels, etc. etc. Ready? Smile....click.
1. Which company's popular brand is 'CoolPix'?
2. Maria Sharapova is the brand ambessador to which brand / digital camera manufacturing company?
3. What term is used for the mounting point on the top of a camera where to attach a flash unit?
4. What does the 'R' stands for in the SLR types of cameras?
5. What is the difference between the Optical Zoom and the Digital Zoom as incorporated in the present day digital cameras?
6. The images captured using a digital camera are made up of small squares, just like a tile mosaic on the kitchen or bathroom wall. Though the digital photographs look smooth and continuous just like regular photographs, they're actually composed of millions of tiny squares or picture elements. Each of these squares in the image has a numerical value of between 0 and 255 and is made up of three color channels (Red, Blue, Green, each ranging from 0 to 255). What are these squares commonly known as?
7. If a same photograph is captured in JPEG as well as in TIFF file formats, which one is going to take more memory space? Why?
8. There is a very common direct-print standard adopted by most of the present day digital camera manufacturers which allows the users to connect the camera directly to printers which have this feature to print without the use of a computer liaison. What is the feature we are talking about?
9. The two most popular types of sensors used in the digital cameras are CCD and CMOS. What do they stand for?
10. What is the full form of 'LCD'?