"The RF24-240mm f/4-6.3 IS USM has a 10x optical zoom in the compact body while providing excellent Image Stablisation of up to 5 shutter speed stop. Edge to edge clarity throughout its focal length, made possible through RF mount technology. Driven by the tiny Nano USM, RF24-240mm f/4-6.3 IS USM achieves superb speed on focusing while maintaining smooth transition. Paired with the EOS RP, this kit would be able to cater to almost all your photography needs while maintaining compact form. Filter Size: 72mm Max aperture: f/4 Dual Use Focus Ring / Control Ring for Exposure Settings With Nano USM 10x Optical Zoom Lens Image Stabilisation "