Tamron SP B001 10-24mm f/3.5-4.5 LD Di-II Aspherical IF AF Lens For Canon camera lens

Wide-angle zoom for Canon APS-C

The Tamron SP B001 is a 10-24mm f/3.5-4.5 zoom lens built for Canon APS-C cameras. It covers ultra-wide to wide focal lengths in a black barrel with auto focus. The optical design uses LD and aspherical elements to control distortion and chromatic aberration across the frame. Photographers who need a versatile wide-angle for travel or interior work will find the range practical.

Variable f/3.5-4.5 maximum aperture

The aperture opens to f/3.5 at 10mm and narrows to f/4.5 at 24mm, so exposure changes as you zoom. This variable aperture keeps the lens compact but limits low-light capability at the long end. Shooters who need constant f/2.8 across the range should look elsewhere. The given aperture range is the single spec that decides whether this lens matches your shooting style.

Hood included for flare control

A petal-type hood ships in the box and mounts directly to the front of the lens. It blocks stray light that causes flare and ghosting, especially when the sun sits just outside the frame. The coatings on the glass also reduce reflections, but the hood adds a physical barrier that improves contrast in backlit scenes. No other accessories or software are mentioned in the supplied data.