Angle Lens

Sometimes you need to see a broader view of things. To do this you need a wide angle lens. Dona't concern about the terminology as a angle "of the hearing" and a "lens elements, just accept that the shorter the focal length (the number of millimeters that a lens has) the larger scene in front of you will appear.
So a 50mm lens is a "Widera" as a 100 mm one. But it's true objective 55mm wide angle starting around about 20 mm (or their digital equivalents).
Wide angle lenses have three major properties. First, allowing a broad view of the scene in front which is ideal for landscapes in which you want to create a feeling of spaciousness and scale. Second, have a greater depth of field the opening of any of the longer lenses. Third, increasing the prospect of what things that disappear in the distance appears large in the foreground and quickly decreasing in the background.
This makes for great pictures. They are useful not only for landscapes, but further improvement topics, particularly those with prospects of strong lines. You may also feel that you are getting more intimate with the issues, because the wide angle can afford to approach you would with normal lenses. Taking pictures indoors, for example, an interior room – is easier with wide angle lenses.
Eric Hartwell runs the photography resource site http://www.theshutter.co.uk and the associated discussion forums as well as the regular weblog at http://thephotographysite.blogspot.com.
Article Source: http://EzineArticles.com/?expert=Dr._Mark_Clayson
Canon EF-S 10-22mm wide angle lens review
Angle Lens
Angle Lens











