Is the canon rf 7 14mm f 2 8 3 5l fisheye stm worth buying used?

Here is what the site says about that.

From Canon RF 7-14mm f/2.8-3.5L Fisheye STM: Canon RF 7-14mm f/2.8-3.5L Fisheye STM: A zoom lens by Canon for Full frame cameras, 7-14mm f/2.8-3.5. A fisheye zoom whose wide end gives a 190-degree circular image. Specs - Maker: Canon - Focal length: 7-14mm (zoom) - Maximum aperture: f/2.8-3.5 (it gets darker as you zoom in) - Made for: Full frame sensors - Mounts: Canon RF - Stabilised: no - Autofocus: yes What it frames like - On full frame (Canon RF): as marked, ...

From Buying used: Buying used: Cameras and lenses are built to last, and many photographers upgrade often. That makes the used market one of the best ways to afford good gear. A body that's one or two generations old is often most of the camera for a fraction of the price.

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