Category: Engineering
Company: Canon, Inc.
Created by: Karl Schaeffer
Number of Blossarys: 9
English (EN) An indicator of a flash unit's output power. At ISO 100, you can calculate the maximum flash range by dividing the Guide No. by the f-number. For example, if the Guide No. is 10 and f/2 is set, the ...
This occurs when the image is overexposed and there are highlight areas with no detail.
A graph that shows how many pixels there are for each level of brightness. The horizontal axis represents the brightness, and the left end is the pixels for the totally black areas. The right end is ...
This is attached to the front of the lens to block out stray light entering the lens from outside the angle of view.
Indicator of the digital camera's imaging sensor's sensitivity to light. The ISO speeds for digital cameras are almost the same as ISO speeds for film.
Software which enables you to view and organize digital images. You can view thumbnails or enlarged images, change the order of images, select images to be saved, etc.
The most common one is JPEG. The JPEG allows you to select the compression rate (Fine or Normal) so you can change the file size. The TIFF is the most common file which does not compress the image ...
