How many inches are there in 8mm?

What are the qualities of a good film? How long do ATMs keep surveillance footage? Who was a photographer who became dissatisfied with pictorialism and promoted the idea that photography should be true to its own nature rather than trying to imitate painting? What does CIF means in cctv camera? Is Olympia big royal view a reflex camera? How do you remove double-sided tape? Why does a clock always show 10 past 10 in pictures? How do delete videos off a vivitar DVR 947HD? Is digital camera hardware or software? What camera can do? What is the function of a camcorder tripod? Who is Joeseph niepce? What are average prices for pictures from 1940 for Bernard Company pictures? How much would one expect to pay for a Velbon tripod? Why does Britain lead the world in the use of cctv? Do cameras have to have mirrors to take a picture? What are some of the advantages and disadvantages of having a home surveillance system? How does cctv help? How many pictures can you take with a 4gb memory card at 12 megapixels? What are the 3 possible ways of increasing the magnification?