Canon RF 24-240mm f/4-6.3 IS USM
The RF 24-240mm f/4-6.3 IS USM is a high-performance RF standard zoom lens engineered for Canon EOS R system mirrorless cameras. Features USM autofocus, optical image stabilization, and premium optical coatings.
The Canon RF 24-240mm f/4-6.3 IS USM redefines what you can expect from a modern zoom lens.
When mounted on a high-resolution R-series body, the image quality simply speaks for itself. Driven by Canon's proven USM motor, autofocus is swift and decisive. Its built-in optical image stabilization (5.0 stops standalone / 7.0 stops coordinated with IBIS) effectively mitigates camera shake, ensuring sharper handheld shots. While lacking L-series weather sealing, its build quality remains robust and practical for everyday shooting. Specialized UD (Ultra-Low Dispersion) glass elements are employed, delivering edge-to-edge contrast and color accuracy.
For budget-conscious shooters, the RF 24-240mm f/4-6.3 IS USM is an exceptional value, providing access to native RF mount optics without a premium price tag.
✅ Strengths
- Optical image stabilization (5.0 stops standalone / 7.0 stops coordinated with IBIS)
- Customizable Control Ring for aperture, ISO, or exposure compensation
⚠️ Considerations
- No professional weather-sealing gaskets (use caution in rain or dust)
Full Technical Specifications
| Lens Model | Canon RF 24-240mm f/4-6.3 IS USM |
| Lens Mount | Canon RF |
| Sensor Format | Full Frame |
| Optical Construction | 21 elements in 15 groups |
| Special Glass & Optics | 2 Ultra-Low Dispersion (UD), 1 Aspherical element |
| Min. Focus Distance | 0.50 m (1.64 ft) |
| Max. Magnification | 0.26x |
| Image Stabilization | 5.0 stops standalone / 7.0 stops coordinated with IBIS |
| Diaphragm Blades | 7 |
| Autofocus Motor | USM |
| Filter Diameter | 72 mm |
| Dimensions (D × L) | 80.4 mm (3.17 in) × 122.5 mm (4.82 in) |
| Weight | 750 g (26 oz) |
| Lens Hood | EW-78F |
| Release Date | 2019-07-09 |
| Series Classification | Standard |
| Estimated MSRP | $499 |
Features & Optical Technology
Recommended Photography Genres
Frequently Asked Questions
Q: Is the RF 24-240mm f/4-6.3 IS USM weather sealed?
A: No, this lens does not feature professional weather sealing. It is recommended to use caution or a rain cover when shooting in wet or dusty conditions.
Q: What size filter does the RF 24-240mm f/4-6.3 IS USM use?
A: The lens features a 72 mm front filter thread. Any circular filters (like UV, CPL, or ND) will need to match this 72 mm diameter.
✓ Includes configurable electronic Control Ring for aperture, ISO, or shutter speed.