Physics of Colors - Tinted Simplicity of Nature
Mastering colors in photography is an art only proficient photographers can boast. From a physics point of view, however, color is well known since the beginning of the 20th century. Starring in this brief physical explanation are: electromagnetic radiati
Eye vs Camera - Different Perceptions of the Same World
How many times have you taken a picture and then, when you looked at it, you got disappointed because it did not render the beauty you saw at the moment of shooting? Yet, the scene you shot and the scene you saw were exactly the same. This is no surprise,
Electronic Shutter in CMOS Image Sensors
Digital cameras usually have both an electronic and a more traditional mechanical shutter. In this article we are going to see how an electronic shutter is realized in CMOS images sensors.
CCD in Digital Camera - Turning an Image into a Bunch of Electrons
In many digital still cameras, the image sensor capturing our photograph in place of the standard film is a CCD (charge-coupled device). How it is manufactured and what happens in it when we press the shutter release button is of interest to any good phot
Moment in Landscape Photography - Seize the Right Time
In landscape photography, the moment in which we take the picture is crucial. Different moments lead to completely different images, even when shooting the same scene. Light conditions change dramatically upon changing of the hour of the day or the day of
Excuse Me, May I Shoot Your Dog? A Profitable Question for Photographers
Targeting people that have a need for your photography can be much easier when you understand people and their passions. Breaking the ice often etches your name and photography skills in their memories.
Digital Camera Mistakes - How Do I Take Better Pictures?
Many amateur photographers have never heard of the term "workflow". In fact, many semi-professionals haven't either. In actuality, it refers to the entire life span of a digital image. Its entire life means from the second it is captured on camera, or sca
Digital Camera Basics - Want To Stop Being An Idiot And Learn How Digital Cameras Work?
With the advancement of the digital camera and the software that is made for them, most pictures look professional from the first click of the camera. But like most things, it is important to understand the "how and why" for higher quality results. Find o
Olympus Digital Cameras - From Microscopes To Cameras And Video Recorders
In 1919, Olympus was known for its advanced technology that went from its first microscope, the Asahi, to the cameras, digital players, and voice recorders of today. Founded originally under the name of TakachihoSeisakusho, the name Olympus has now also b
Understanding Image Resolution - Why Are My Images Filling Up My Hard Drive
A graphic image or digital image has a boundary of resolution, which is an image's height and width by pixels. The dpi (dots per inch) or ppi (pixels per inch) also determines the resolution of an image, but does not affect its file size. Find out more...
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