Canon RF 100-500mm f/4.5-7.1 L IS USM
The RF 100-500mm f/4.5-7.1 L IS USM is a high-performance RF luxury L-series zoom lens engineered for Canon EOS R system mirrorless cameras. Features USM autofocus, optical image stabilization, and premium optical coatings.
The Canon RF 100-500mm f/4.5-7.1 L IS USM stands out in the Canon RF lineup as a versatile zoom lens. Offering impressive telephoto reach, it is uniquely positioned for distant subjects.
Field tests consistently show that this lens focuses quickly and renders subjects with beautiful clarity. Driven by Canon's proven USM motor, autofocus is swift and decisive. Its built-in optical image stabilization (5.0 stops standalone / 6.0 stops coordinated with IBIS) effectively mitigates camera shake, ensuring sharper handheld shots. As part of Canon's prestigious L-series, it features rugged, weather-sealed construction built to withstand the rigors of professional daily use. It features Canon's Air Sphere Coating, virtually eliminating flare and ghosting when shooting into backlit golden-hour light. Specialized UD (Ultra-Low Dispersion) glass elements are employed, delivering edge-to-edge contrast and color accuracy.
All in all, the RF 100-500mm f/4.5-7.1 L IS USM is a superbly crafted optic that will inspire you to push your creative boundaries. It is an ideal companion to a 24-70mm standard zoom.
✅ Strengths
- Professional L-series weather-sealed construction with dust and moisture resistance
- Optical image stabilization (5.0 stops standalone / 6.0 stops coordinated with IBIS)
- Customizable Control Ring for aperture, ISO, or exposure compensation
⚠️ Considerations
- Substantial weight (1,365 g (48.1 oz)) may require monopod or tripod support
Full Technical Specifications
| Lens Model | Canon RF 100-500mm f/4.5-7.1 L IS USM |
| Lens Mount | Canon RF |
| Sensor Format | Full Frame |
| Optical Construction | 20 elements in 14 groups |
| Special Glass & Optics | 1 Super UD, 6 Ultra-Low Dispersion (UD), Air Sphere Coating (ASC) |
| Min. Focus Distance | 0.90 m (2.95 ft) at 100mm / 1.2 m at 500mm |
| Max. Magnification | 0.33x |
| Image Stabilization | 5.0 stops standalone / 6.0 stops coordinated with IBIS |
| Diaphragm Blades | 9 |
| Autofocus Motor | USM |
| Filter Diameter | 77 mm |
| Dimensions (D × L) | 93.8 mm (3.69 in) × 207.6 mm (8.17 in) |
| Weight | 1,365 g (48.1 oz) |
| Lens Hood | ET-83F (WIII) |
| Release Date | 2020-07-09 |
| Series Classification | L-Series |
| Estimated MSRP | $1,899 |
Features & Optical Technology
Recommended Photography Genres
Frequently Asked Questions
Q: Is the RF 100-500mm f/4.5-7.1 L IS USM weather sealed?
A: Yes, as an L-series lens, it features professional-grade weather sealing with dust and moisture resistance, making it suitable for challenging environmental conditions.
Q: What size filter does the RF 100-500mm f/4.5-7.1 L IS USM use?
A: The lens features a 77 mm front filter thread. Any circular filters (like UV, CPL, or ND) will need to match this 77 mm diameter.
Q: Is the RF 100-500mm f/4.5-7.1 L IS USM compatible with Canon RF extenders?
A: Yes, this lens is compatible with Canon's RF 1.4x and 2x extenders, allowing you to increase the focal length for even more reach.
✓ Includes configurable electronic Control Ring for aperture, ISO, or shutter speed.