Lens calculator

[Graham004]

Lens Calculator. http://www.sweeting.org/mark/lenses/canon.php.

Found this link by accident. Fairly old but maybe of use to someone. I can't use it on my work PC so unable to assess its usefulness, if any.

 

[Syx]

Also

Nikon: http://www.sweeting.org/mark/lenses/nikon.php
Sigma: http://www.sweeting.org/mark/lenses/sigma.php

 

[classcams]

Yes it`s very good, but you cannot take your PC out on a shooting trek. I wrote a simple prog for use with a hand calculator for L W D.

 

[Syx]

On that note, isn't there an iPhone app that does the same?