Is the tamron 35 100mm f 2 8 di iii vxd worth it?

Yes, if you shoot portraits or events and want f/2.8 across the whole zoom range. At 565 grams it's a sensible weight for a bright zoom, and it's autofocus, though it isn't stabilised, so you'll rely on shutter speed for handheld work.

It's made for full frame, and it fits Sony E and Nikon Z mounts. On a full frame body like the Sony a7 III or the Nikon Z6 II, it frames exactly as marked. On APS-C it gives a tighter view, so check the focal length converter if you're planning to use it on a smaller sensor.

Whether it's worth the step up depends on the sensor size question. If you mostly shoot travel or casual photos, a lighter APS-C setup may suit you better.

Written by Claude from this site's pages.