The Sigma 70mm F2.8 DG Macro is the first prime macro lens to be adorned with the Art badge. Fully redesigned to deliver exceptional 1:1 (life-sized) magnification, the 70mm F2.8 DG Macro lens features a new coreless DC motor for extremely smooth autofocus performance. Prioritizing optical performance, the lens features an extending, floating, two-group focus mechanism. This configuration minimizes aberration to produce optimal results at any focus distance
|Lens Construction||13 elements in 10 groups|
|Angle of View (35mm)||34.3°|
|Number of Diaphragm Blades||9 (Rounded diaphragm)|
|Minimum Focusing Distance||25.8cm/10.2in|
|Filter Size (mm)||φ49㎜|
(Diameter x Length)
ø70.8mm x 105.8mm/ 2.8in. x 4.2in.