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Photography Question 

Wendy Moghadam
 

Macro wide angle vs wide ange


Can someone tell me the difference with a macro wide angle and a regular wide angle. Can you take say an open field of flowers or sunset with a macro wide angle? If you get the macro would you still need a regular wide angle.


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May 13, 2008

 

doug Nelson
  A few years ago, Sigma and maybe other companies touted 28mm wides with "macro" focusing, but it was a sales gimmick. Normal wide angles (35, 28, 24, 20mm in film and full-size sensor terms)do let you get pretty close, and you can relate a subject to its wider environment with a wide. Canon and others made wide angle focal length lenses to use on a bellows for super close-ups, but that's beyond the realm of most of us amateurs.

I'd stick with a wide angle for situations that need it (group shots of people in confined spaces, street shots, architecture, sweeping landscapes), and a true macro for close-ups. If you are shooting digital, some inexpensive point 'n shoots let you do macro that might meet your needs. Otherwise, get a true macro lens.


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May 14, 2008

 

doug Nelson
  It's clear to me from your web site that you know what you're doing with macro. What more could you need? You might get bigger blow-ups using a Canon 5D body and a 50mm or 100 mm macro. Other than that possible need, your work is superb.


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May 14, 2008

 

Alan N. Marcus
  Hi Wendy,

As a rule of thumb, “macro” lenses are corrected for unity i.e. life size often stated as 1:1 or magnification 1. All lenses have errors. To name a few, chromatic aberration, astigmatism, barrel distortion, pincushion distortion, etc. Stated another way, macro lenses perform best at extremely close lens-to-subject distance. They are comprised when required to image distant vistas. Likely you will never observe substandard performance unless you make a side-by-side comparison with a non-macro counterpart.

Conversely, a non-macro is compromised when asked to perform at close quarters. This is true even when pared with bellows, tubes, revering mounts or close-up supplemental lens attachments.

Alan Marcus (marginal technical gobbledygook)
ammarcus@earthlink.net


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May 14, 2008

 

Wendy Moghadam
  Thank you Doug and Alan. I wasn't sure because I'm still new to it all. I thought it seemed too good to be true- to have a "macro" and wide angle at the same time. And thank you Doug for the compliment, I really appreciate it.


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May 14, 2008

 
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