Used Canon EF 100-400 f/4.5-5.6L IS USM
Condition & contents
| Grading | Excellent cosmetic condition with only some minor scuffs/scrapes around tripod foot/attachment. No other significant paint loss or wear. Zoom/focus smooth and working well. Optically in excellent condition with no significant internal dust present. |
|---|---|
| Testing | Fully tested |
| Warranty | 6 month warranty |
| Includes | Front, rear caps & hood |
At a glance: Original push-pull Canon L-series super-telephoto zoom - full-frame EF, 2-stop IS, ring USM.
About this lens
The Canon EF 100-400mm f/4.5-5.6L IS USM is the original L-series super-telephoto zoom released in 1998. Distinguished by its push-pull zoom mechanism, it was the long-lens workhorse for a generation of Canon wildlife and sports photographers before being superseded by the Mark II in 2014.
Build & handling
| Image stabilisation | Yes - up to 2 stops |
|---|---|
| Autofocus | Ring USM |
| Zoom mechanism | Push-pull with friction adjustment |
| Minimum focus distance | 1.8m |
| Filter thread | 77mm |
| Weight | 1380g |
| Construction | L-series weather-sealed |
Works with
- Canon EF-mount full-frame DSLRs (5D series, 6D, 1D series)
- Canon EF-mount APS-C DSLRs (acts as ~160-640mm equivalent)
- Canon RF mirrorless via EF-EOS R adapter
Best for
Still a highly capable wildlife and sports lens on a budget. The push-pull zoom is divisive - fast to deploy once mastered but prone to dust ingress. Compatible with all Canon EF-mount full-frame and APS-C DSLRs, and with Canon RF-mount mirrorless via the EF-EOS R adapter.
Frequently asked questions
Should I get this or the Mark II?
The Mark II (2014 onward) replaced the push-pull zoom with a traditional rotating ring, improved IS (4 stops vs 2), and added a fluorite element. The original is cheaper and very capable, but more prone to dust ingress via the push-pull mechanism.
Does this lens have image stabilisation?
Yes — up to 2 stops.
Will it work on Canon RF mirrorless bodies?
Yes, via the Canon EF-EOS R adapter. Autofocus and IS are preserved, and the lens functions normally on R, R5, R6, R7, R8, R50 and other RF bodies.
Specifications
| Focal Length | 100-400mm |
|---|---|
| Max Aperture | f/4.5 |
| Lens Mount | Canon EF Mount |
| Condition | Used |
| Brand | Canon |