Aspherical IF…. Sigma UC III 28-105mm f/3.8-5.6 Zoom. Optically the lens is in good order and performs as expected, the auto and manual focus are working correctly and the iris blades are clean and the apertures are adjusting correctly.
Sigma Autofocus Zoom Lens Sigma UC 70-210mm 1 : 4-5.6
Sigma UC Zoom 70-210mm f/4-5.6 Multi-Coated Lens - Native Sigma SA Mount - CLEAN
Sigma UC Zoom 28-70mm F/2.8-4 Sony A mount Used Untested Good Condition Scuffs
Sigma UC Zoom 70-210mm f/4-5.6 AF Lens for Canon EF Mount
Sigma UC Zoom 70-210mm 1:4-5.6 For Minolta With Caps
Sigma UC Zoom 28-70mm 1:3.5-4.5 Zoom SLR Camera Lens + Carry Case Retro
