New Canon - World-Famous EF Lens Series

Canon today adds to its world-famous EF lens series with the launch of two models designed for enthusiasts and professionals – the EF 24...

9:36 AM
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Macro Photography

Photomacrograph of a common yellow dung fly ( Scathophaga stercoraria ) made using a lens at its maximum 1:1 reproduction ratio, and ...

10:38 AM
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Just Getting Started With Photography? Try This...

You are smarter than your camera, so why let it make all the decisions for you? Your camera's Auto feature may give you okay results, b...

7:39 AM
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Prime lens

In film and photography, a  prime lens  is either a photographic lens whose focal length is  fixed , as opposed to a zoom lens, or it is the...

11:20 AM
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Zoom lenses - DSLR

Nikkor  28-200 mm zoom lens, extended to 200 mm at left and collapsed to 28 mm focal length at right The focal length of a zoom ...

9:19 AM
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Lens Mounts

There is almost no commonality between different camera makers regarding lens mount systems. Each manufacturer has developed their own syst...

4:50 AM
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Types of Lenses

Zoom lenses Nikkor 28-200 mm zoom lens, extended to 200 mm at left and collapsed to 28 mm focal length at right The focal length...

11:34 AM
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Lenses for SLR and DSLR cameras

This about photographic lenses for single-lens reflex  film  cameras (SLRs) and  digital  single-lens reflex cameras (DSLRs). Furthermo...

11:18 AM
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All About Lenses for Beginners

A look at lenses for the beginner, explaining focal length aperture and all the lens markings and what they mean.

8:51 AM
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