October 27, 2014
A fisheye lens is an ultra-wide-angle lens with an angle of view that is usually between 100 and 180 degrees and produces strong visual distortion intended to create a wide panoramic or hemispherical image.
Fisheye Lenses
Unlike wide angl…
October 26, 2014
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October 22, 2014
The great thing about macro photography is that there is never any dearth of subjects. A macro lens will present you a whole new world of photographic opportunities right within your own backyard. Macro subjects are everywhere to be found, the intr…
October 20, 2014
Lenses with focal lengths longer than that of Normal (approximately 40degree angle of view) are called tele photo lenses. Generally lenses which have a focal length of 70mm or more are termed tele photo lenses. Remember that focal lengths mentioned…
October 19, 2014
We have seen that lenses that replicate the view that human eye normally sees are called normal lenses. Wide angle lenses are the ones that have a wider angle of view than normal lens (shorter focal length).
Wide Angle Lens
Ultra Wide Ang…
October 18, 2014
Human eyes see the world around us at about 40 degree angle of view i.e. without using our peripheral vision. Lenses that could reproduce a field of view that corresponds approximately to that of normal vision with no perspective distortion are calle…
October 17, 2014
Angle of view of a lens is what the lens sees or simply what you are able to see when looking through the viewfinder. Angle of view changes according to the focal length of the lens mounted on the camera. The longer the focal length of the lens; th…
October 16, 2014
In this tutorial I’ll show you how to create a dark and emotional fallen angel scene using a variety of photo manipulation techniques. You’ll work with blending techniques, adjusting colour, practice retouching, painting and more.
From 1922 to around 1935 Alfred Stieglitz took a series of photographs of clouds that he named Equivalents. The photographs were not intended as literal series of meteorological studies but as […]
What is Focal Length?
Focal Length of Camera Lens
When light rays pass through the camera lens there is one point where they all converge before going on and making an inverted image on the sensor; this point where the rays converge is ca…
October 12, 2014
The ability to use interchangeable lenses is undoubtedly the most important advantage of a DSLR. However there are many choices when it comes to choosing the right lens for a job; a fair understanding about camera lenses and their properties will d…
October 11, 2014
In a hybrid viewfinder camera there is the traditional rangefinder type view and then there is an lcd panel to the side of the viewfinder which shows the electronic view from the lens, a half mirror positioned inside the viewfinder lets you choose …
October 10, 2014
Traditional DSLRs rely on the mirror located in front of the sensor to reflect light to the focusing screen and from there to the viewfinder. The mirror used is 100% reflective (meaning it’s opaque). When the shutter button is pressed, the mirror f…
October 9, 2014
Single Lens Reflex (SLR) cameras are popularly known as DSLR – Digital Single Lens Reflex cameras. Canon and Nikon are the two biggest manufacturers of DSLR cameras, followed by Sony, Pentax and many others.
DSLR cameras
They typ…
October 7, 2014
Mirrorless camera is the present craze in photography and much research is being in progress to make it meet the best of both worlds (compactness of a point and shoot and interchangeable lenses and image-quality of a DSLR).
mirrorless cam…
October 6, 2014
Point and shoots are the most popular cameras on the market. They have medium to small size sensors, do not have interchangeable lenses and have an electronic view on the back LCD panel. Some models have an additional range finder window or an el…
October 5, 2014
With many types of digital cameras already available and manufacturers flood the market with newer versions with ‘exclusive features’ and claim their products belong to altogether new class; all these make a beginner in photography rather confused….
October 3, 2014
The Fundamentals of Digital Photography
Basic Photography Course
Welcome to our “Free Online Basic Photography Course”. This course entitled The Fundamentals of Digital Photography is aimed at photographers of both beginner and amateur skill …
