Canon EF 100-400mm lens
From Wikipedia, the free encyclopedia
| EF 100-400mm f/4.5-5.6L IS USM | |
 |
|
| Key features | |
|---|---|
| Maker: | Canon |
| Image stabilization: |  Yes |
| Ultrasonic motor: | Yes |
| Short back focus: |  No |
| Macro capable: | No |
| Application: | Professional telezoom |
| Technical data | |
| Type: | Zoom |
| Focal length: | 100-400mm |
| Frame coverage: | Full frame |
| Aperture (max/min): | f/4.5-5.6L to 22 |
| Construction: | 14 groups / 17 elements |
| # Diaphragm blades: | 8 |
| Physical | |
| Max. diameter: | 92mm |
| Max. length: | 189 mm |
| Weight: | 1360 g |
| Filter diameter: | 77mm |
| Accessories | |
| Angle of view | |
| Horizontal: | 20° – 6° |
| Vertical: | 14° – 3° |
| Diagonal: | 20° – 5° |
| History | |
| Introduced: | September 1998 |
| Retail info | |
| MSRP US$ | $2,187 |
The EF 100-400mm f/4.5-5.6L IS USM is a professional EF mount telephoto zoom lens introduced by Canon Inc. in September 1998.
Due to its large zoom range, it is a popular lens amongst photographers.
Many users have reported the lens suffers from internal dust due to the push/pull zoom system. This has led to it gaining the nickname of "The Dyson" as in the vacuum cleaner brand.
This lens is compatible with the Canon Extender EF teleconverters.
|
|||||||||||||||||||||||||||||||||||||||||
