Canon EF 17-40mm f/4L USM
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Name | Canon EF 17-40mm f/4L USM |
|---|---|
| Lenses type | Ultra wide |
| Focale length | 17-40mm |
| Zoom system | Rotating type |
| L-series lens | Yes |
| USM | Yes |
| Autofocus | Yes |
| Focus Adjustement | Inner focusing system with USM |
| Filter size | 77.000 mm |
| Minimum focus distance | 28.000 cm |
| Magnification | 0.25x |
| Angle of view | 104°-57° |
| Length | 96.800 mm |
| Maximum Diameter | 83.500 mm |
| Lens Mount | |
| Lens Construction (elements in groups) | |
| Number of elements | 12.0000 |
| Number of groups | 9.0000 |
| Miscellaneous | |
| Accepts MR-14EX Macro Ring Lite flash | No |
| Accepts MR-24EX Macro Twing Lite flash | No |
| Tripod collar | No |
| Focal Range | |
| Max. Aperture | 1:4 |
| Min. Aperture | 22 |
| Product details | |
| Weight | 500 g |
| Price | $ 819.990 |
| Website | canon.com/... |
| Your reviews | |
| Overall rating | no rating |
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