How to Calculate Lens Working Distance

Polyphemus Moth
In the latest tips article to be added to the site, I explain How to Calculate Lens Working Distance.
 
While this distance is easy to calculate with a tape measure or other distance measurement tool, you can also use the site's Lens Specifications and Measurements tool to obtain this information without leaving your seat.
 
Those having read the yesterday-posted Sigma 105mm f/2.8 EX DG OS HSM Macro Lens Review will recognize the discussed formula.
Posted: 3/25/2014 9:49:55 AM CT   Posted By: Bryan
comments powered by Disqus
Help  |  © 2003-2014 The Digital Picture, LLC  |  Bryan CarnathanPowered By Christ!