Is the canon ef 70 300mm f 4 5 6l is usm good on aps c?

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From Canon EF 70-300mm f/4-5.6L IS USM: Canon EF 70-300mm f/4-5.6L IS USM: A zoom lens by Canon for Full frame cameras, 70-300mm f/4-5.6. Specs - Maker: Canon - Focal length: 70-300mm (zoom) - Maximum aperture: f/4-5.6 (it gets darker as you zoom in) - Made for: Full frame sensors - Mounts: Canon EF - Stabilised: yes - Autofocus: yes What it frames like - On full frame (Canon EF): as marked, 70-300mm. - On APS-C (Canon) (Canon EF): like 112-480mm on full ...

From Portraits: The lenses: - 50mm f/1.8. The cheapest great lens in photography, made for almost every mount. On full frame it's a natural, slightly tight view; on APS-C it behaves like a classic 75-80mm portrait lens. If you buy one lens for people, buy this. - 85mm f/1.8. The classic full-frame portrait lens: flattering perspective, soft backgrounds, comfortable working distance. On APS-C, a 56mm f/1.2 to f/1.4 plays the same role. - 35mm ...

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