Specifications. Focal length: 24-240mm. Mount: Canon RF. Filter size: 72mm. Max aperture: f/4-6.3. Maximum magnification: 0.26x. Dimensions: 80.4 x 122.5mm. Weight: 750g. Focusing is handled by a Building on the versatility that makes a standard zoom lens an essential for creators, the new lens blends the best features of two of Canon’s professional RF standard zoom lens classics into one body: the wide focal range of the RF24-105mm f/4L IS USM, and the outstanding optical quality and large maximum aperture of the RF24-70mm f/2.8L IS USM. Published Date 01/18/2023 Summary Canon RF 24-105mm F4 L IS USM - Filter Size Solution You can attach 77mm filters to the filter mounting thread on the front of the lens. NOTE: Only on filter may be attached If you need a polarizing filter, us the Canon Circular Polarizing Filter PL-C B (77mm) Detach the hood when adjusting the polarizing filter Compact, Lightweight 10x Zoom RF Lens High Image Quality and Bright f/4-6.3 Lens Aperture Optical Image Stabilization with up to 5 Stops* of Shake Correction High Speed, Smooth and Quiet Auto Focus with Nano USM First Canon Lens with Dynamic IS for Full-frame Cameras** Minimum Focusing Distance of 1.64 ft./0.50m (Wide), 2.56 ft./0.78m (Tele.) Canon RF 24-105mm F4-7.1 IS STM Sample Images. Ahead of our full review, here are some full-size sample JPEG and Raw images taken with the brand new Canon RF 24-105mm F4-7.1 IS STM lens. The Canon RF 24-105mm F4-7.1 IS STM is an affordable all-purpose standard zoom lens for Canon's EOS R and RP full-frame mirrorless cameras. John Riley puts the Canon EF 24-105mm f/4 IS II USM standard zoom through its paces. f/4: Min Aperture: f/22: Filter Size: 77mm: Stabilised: Yes: 35mm equivalent: Used Canon RF 85mm f/1.2 Max Format size 35mm FF Canon RF 24-105mm F2.8 L IS USM Z. Canon RF 24-50mm F4.5-6.3 IS STM. Photography RF Lenses RF24-105mm f/4-7.1 IS STM. (at 24 mm), 0.34/1.12 (at 105 mm) MF: 0.13 / 0.43 (at 24 mm), 0.34/1.12 (at 105 mm) Filter Size (mm) 5OWQ5Dp.