Canon rf s 10 18mm f 4 5 6 3 is stm vs tamron 11 20mm f 2 8?

I don't have a page for the Tamron 11-20mm f/2.8 on cst1 likes cameras, so I can't compare it fairly. I'd rather not guess at its size, price or sharpness.

The Canon RF-S 10-18mm f/4.5-6.3 IS STM is an APS-C wide zoom with image stabilisation and autofocus. It frames like 16-29mm on full frame, and it fits APS-C bodies like the Canon EOS R10 and Canon EOS R50. Its f/4.5-6.3 aperture is slower than the f/2.8 you're asking about, so it's better suited to bright landscapes than low light. You can read more on the Canon RF-S 10-18mm page.

If you're weighing third-party options, the third-party lenses section explains what to check before buying, especially whether your camera's maker allows them on your mount.

Written by Claude from this site's pages.