Tamron AF 10-24mm f/3.5-4.5 SP Di II LD Aspherical (IF) Lens for Pentax Digital SLR Cameras B001P (Model B001P)

New lens never used,

10-24mm focal length

15-36mm equivalent focal length on APS-C cameras, 16-38.4mm equivalent focal length on Canon APS-C cameras

F3.5-4.5 maximum aperture; F22-29 minimum

Micromotor-type AF motor without full-time manual focusing

77mm filters

0.24m/9.45" minimum focus

Available in Canon EF, Nikon F (DX), Pentax KAF, Sony Alpha mounts