What are the alternatives to the canon rf s 14 30mm f 4 6 3 is stm pz?

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From Canon RF-S 14-30mm f/4-6.3 IS STM PZ: Canon RF-S 14-30mm f/4-6.3 IS STM PZ: A zoom lens by Canon for APS-C cameras, 14-30mm f/4-6.3. A power-zoom kit lens for vlogging, sold with the R50 V. Specs - Maker: Canon - Focal length: 14-30mm (zoom) - Maximum aperture: f/4-6.3 (it gets darker as you zoom in) - Made for: APS-C sensors - Mounts: Canon RF - Stabilised: yes - Autofocus: yes What it frames like - On APS-C (Canon) (Canon RF): like 22-48mm on full ...

From Focal length converter: How it works: Multiply the focal length by the sensor's crop factor to get its full-frame equivalent. To go between two smaller formats, multiply by the first crop factor and divide by the second. Crop factors are measured on the sensor diagonal, so formats with a different shape (4:3 against 3:2) frame slightly differently across the width.

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