Has rounded aperture blades. Canon RF 24-240mm f/4-6.3 IS USM. Sony FE 24-240mm F3.5-6.3 OSS. Similar to the number of aperture blades, rounded blades affect the way the light gets through to the sensor. Rounded blades, often only found on more expensive lenses, improve the appearance of the out-of-focus areas. Compare Canon RF 24-105mm f 4-7.1 IS STM Lens vs Canon RF 24-50mm f 4.5-6.3 IS STM Lens Canon RF vs Canon RF 24-70mm f 2.8 L IS USM Lens has a silent focus motor built into the lens. Canon RF-S 18-150mm f/3.5-6.3 IS STM. Canon RF-S 55-210mm f/5-7.1 IS STM. Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor. minimum focus distance. Canon EF 24-105mm F/4L IS USM. vs. Canon EF 24-105mm F4L II USM. vs. 9 Canon RF 24-50mm f/4.5-6.3 IS STM. 10 Canon RF 135mm f/1.8L IS USM. 1 Tamron 17-50mm f/4 Di Compare Canon RF 24-105mm f 4 L IS USM Lens vs Canon RF 24-105mm f 4-7.1 IS STM Lens vs Sony Vario-Tessar T* FE 24-70mm f 4 ZA OSS Lens . has a silent focus motor built into the lens. Canon RF-S 18-150mm f/3.5-6.3 IS STM. Canon RF-S 55-210mm f/5-7.1 IS STM. Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor. minimum focus distance. Compare Canon RF 35mm f 1.8 Macro IS STM Lens vs Canon RF 24-105mm f 4-7.1 IS STM Lens vs Canon RF 14-35mm f 4 L IS USM Lens vs Canon EF 24-70mm f 2.8L II USM Lens Press ‎ ↵ Enter ‎ for Accessibility for blind people who use screen readers Canon RF 50mm f/1.8 STM Lens (Canon RF) B&H # CA5018RF MFR # 4515C002. Canon RF 24-105mm f/2.8 L IS USM Z Lens (Canon RF) B&H # CA2410528IS MFR # 6347C002. Has rounded aperture blades. Canon RF 24-240mm f/4-6.3 IS USM. Sony FE 24-240mm F3.5-6.3 OSS. Similar to the number of aperture blades, rounded blades affect the way the light gets through to the sensor. Rounded blades, often only found on more expensive lenses, improve the appearance of the out-of-focus areas. Compare Canon RF 50mm f 1.2 L USM Lens vs Canon RF 24-105mm f 4-7.1 IS STM Lens vs Canon EF-M 32mm f 1.4 STM Lens

canon rf 24 105mm stm vs usm