1:1 reproduction ratio at 18.5″ and even greater when using a Sigma teleconverter.
The full name of this beastie is Sigma APO Macro 180mm F2.8 EX DG OS HSM, which tells us it’ll be equally suited for full-frame and APS-C sensors and auto-focus on Nikon’s budget-line D-SLRs. Oh and it’s a 180mm f/2.8 with optical stabilization.
Check out the full specs on Sigma’s site here and read the press release here.




Switch To Mobile Site