Sigma 180mm f/3.5 EX APO MACRO D IF HSM Autofocus Lens for Nikon Review

The Sigma 180mm f/3.5 EX APO Macro is a telephoto macro lens designed for Nikon F-mount cameras. With a 1:1 magnification ratio and a relatively long working distance, it targets macro photographers who need standoff from skittish subjects like insects or need to avoid casting shadows in close-up work. The f/3.5 maximum aperture is typical for telephoto macros in this focal length range, and the APO (apochromatic) design aims to control chromatic aberration. Internal focusing and HSM (Hyper Sonic Motor) autofocus are included, though manual focus override is common practice in macro shooting.

At a $250 price point, this used example (graded "Excellent" by KEH and shipped with caps and hood) represents a value-oriented entry into long macro photography. Sigma's EX line occupied the mid-tier of the brand's catalog, and this lens competes with alternatives like the Tamron 180mm f/3.5 Macro. The 72mm filter thread is standard, and the lens is compatible with older Nikon DSLRs. Those seeking a compact, affordable telephoto macro for nature or product work will find this a practical option, though newer alternatives with improved coatings and autofocus speed have since entered the market.