Canon RF-S55-210mm F5-7.1 IS STM
The Canon 55-210mm f/5-7.1 IS STM is a 55–210mm f/5 lens designed for Canon RF mount cameras. Used copies start from $199.99 on GearFocus, with buyer protection on every purchase.
Canon RF-S55-210mm F5-7.1 IS STM
Own One Like This?
Make room for more gear in minutes!
Sell your Canon 55-210mm f/5-7.1 IS STM on GearFocus
Used Canon 55-210mm f/5-7.1 IS STM Listings on GearFocus
Lens Overview — Canon 55-210mm f/5-7.1 IS STM
Key Features — Canon 55-210mm f/5-7.1 IS STM
55–210mm Telephoto Zoom: Covers a versatile telephoto range equivalent to roughly 88–336mm on a full-frame camera, giving meaningful reach for wildlife, sports, and compressed portrait backgrounds.
APS-C RF Mount Design: Optimized for Canon's crop-sensor RF-mount mirrorless bodies such as the EOS R10 and R50, delivering a compact lens matched to the sensor format.
Optical Image Stabilization: Built-in IS helps counteract camera shake during handheld shooting, particularly valuable at the longer end of the zoom range where movement is most visible.
STM Autofocus Motor: Stepping motor autofocus delivers smooth, quiet focus transitions well suited to both stills and video shooting.
Variable f/5–7.1 Aperture: Maximum aperture shifts from f/5 at 55mm to f/7.1 at 210mm, which is typical for this class of telephoto zoom at this focal range.
Lightweight 270g Build: At just 270 grams, the lens pairs well with compact APS-C mirrorless bodies without adding significant bulk to the overall kit.
Lens Specifications — Canon 55-210mm f/5-7.1 IS STM
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Wildlife, Travel, Sports |
| Lens Type | Zoom |
| Format | APS-C |
| Zoom/Prime | Zoom |
| Focal Length | 55–210mm |
| Maximum Aperture | f/5 |
| Camera System | Mirrorless |
| Lens Mount | Canon RF |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | Optical |
| Filter Thread | 55mm |
Description — Canon 55-210mm f/5-7.1 IS STM
The Canon RF-S 55-210mm f/5-7.1 IS STM is a telephoto zoom lens built for the Canon RF mount, covering a focal length range of 55mm to 210mm. Designed specifically for the APS-C format, it is intended for use with Canon's crop-sensor RF-mount mirrorless cameras. The variable maximum aperture spans f/5 at 55mm to f/7.1 at 210mm, providing a practical reach for distant subjects.
Built-in optical image stabilization assists with handheld shooting stability across the zoom range. The lens supports both autofocus and manual focus operation, offering flexibility for different shooting styles and subjects. A 55mm filter thread makes it straightforward to pair with standard filter accessories.
Weighing just 270 grams, this lens is one of the more portable telephoto zoom options available for the RF-S system, suited to photographers who want reach without adding significant weight to their kit.
Pros — Canon 55-210mm f/5-7.1 IS STM
- ✓Broad 55–210mm focal length range (minFocalLength: 55, maxFocalLength: 210) delivers meaningful telephoto reach
- ✓Optical image stabilization (imageStabilization: Optical) helps reduce camera shake at longer focal lengths
- ✓Lightweight at just 270g (weight.value: 270g), making it easy to carry on extended shoots
Cons — Canon 55-210mm f/5-7.1 IS STM
- ✗Variable maximum aperture of f/5–7.1 (maximumAperture: 5) limits light-gathering ability, especially at 210mm
- ✗APS-C format (lensFormat: APS-C) means the lens is not optimized for full-frame RF-mount bodies
- ✗No weather sealing data is present in specifications, leaving environmental protection uncertain
Videos — Canon 55-210mm f/5-7.1 IS STM
Canon RF-S 55-210mm f/5-7.1 IS STM — Christopher Frost