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General| Lens type | Telephoto lens |
|---|---|
| Component for | SLR |
| Focus adjustment | Auto/Manual |
| Focal length range | 55 - 250 mm |
| Aperture range (F-F) | 4.5 - 6 |
| Lens mount interface | Canon EF-S |
| Maximum aperture number | - |
| Minimum aperture number | 5.6 |
| Closest focusing distance | 1.1 m |
| Number of diaphragm blades | 7 |
| Lens structure (elements/groups) | 12/10 |
| Focal length (35mm film equivalent) | 88 - 400 mm |
| AF actuator | Micro Motor |
| Manual focus | Yes |
| Product color | Black |
| Magnification | 0.31 x |
Weight and Dimensions| Length | 108 mm |
|---|---|
| Weight | 390 g |
| Diameter | 70 mm |
| Filter size | 58 mm |
Provides equivalent of four stops faster shutter speed for improved low-light shooting.
Utilizes UD lens elements for excellent image quality and performance.
Enables effective close-up shots at a minimum distance of 1.1 m / 3.6 ft.
Achieves pleasing background blur due to a round aperture shape.
Details the lens mount index and electrical contacts for camera connection.
Identifies focusing ring, zoom ring, focus mode switch, and IS switch.
Locates the hood mount and filter mounting thread on the lens front.
Highlights the zoom position index for current focal length.
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