Deal: Save 20% Instantly on Select Sigma Lenses

Amazon’s running a promotion for new DSLR buyers where you can save 20% off of certain Sigma lenses when you buy qualifying DSLRs.

Sigma has plenty of high-quality lenses that will help deliver that perfect picture and, through December 25, you can save an additional 20% on select Sigma lenses with the combined purchase of a qualifying DSLR from Amazon.com.

There are some cool lenses for which the discount applies, including the 18-200mm OS (Optical Stabilization) and the 150-500mm OS lenses (depending on the brand). And, 20% adds up quick when you’re talking about $400-$900 lenses (i.e., $80-$180 off).

Here’s the links to the qualifying DSLRs (you can see the qualifying lenses via a link on the page):

Canon DSLRs

Nikon DSLRs

Pentax DSLRs

And speaking of deals, the Pentax K20D kit with 18-55mm lens is a ridiculously low $791.66. That’s a whole lot of camera for not so much cash.