Fred Miranda wrote:
This is a little confusing. There are now two versions of this lens:
• Sigma 45mm f/2.8 DG DN (which looks like it's been discontinued)
• Sigma 45mm f/2.8 DG (a newer release)
They look basically the same, except Sigma dropped the "DN" from the name and changed the font slightly. Also, the magnetic lens cap is now compatible with this version. The optical formula appears unchanged, but I'm still curious...did anything actually improve, like AF speed?
