Slide

In photography, a slide  is a thin translucent photograph bound in paper, plastic or similar frame and often used for projection with use of a slide projector for a slideshow. The terms reversal film and transparency are also used. 

One can distinguish it from negative and print.

Related pages
 Slide projector
 Slide copier

 Other websites 
Agfa SCALA 200x Professional film  
Kodak TRI-X Reversal Film 7266 
Chemical Reversal Processing of B&W Negative Film

Category:Photography