Articles & Blog posts tagged: Focal length
Tamron 28-75mm f2.8 lens
The Tamron 28-75mm f2.8 lens has a lot going for it: fast, lightweight, sharp and relatively inexpensive. Here’s why I’m not going to buying it.
Handling a three pound lens
Hand-holding a DSLR lens with a three pound lens attached can be a challenge. Camera settings, technique, patience and practice are keys for getting sharp, blur-free images.
DSLR Crop Factor conversion chart
Our focal length multiplier conversion chart lists the effective focal lengths of lenses by the crop factor of digital single lens reflex cameras.
Canon 400mm L lens
The Canon 400mm L lens is one of the most popular lenses used by seasoned birder and wildlife photographers. But it may be too heavy-.
DSLR lens uses
Guide to DSLR lenses you may need. Some interchangeable lenses are more suitable for certain subjects than others.
Zoom lenses
Learn the differences between digital camera zoom lenses, which to use and which to avoid.
Lenses
Just because your camera is digital, doesn’t mean the zoom should be. Take a look at the various types of camera lenses to decide which best suits your needs.