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Canon EF - Wide-angle zoom lens - 17 mm - 40 mm - f/4.0 L USM - Canon EF - with Canon EF 70-200mm f/4L IS USM at Backoffice
Canon EF - Wide-angle zoom lens - 17 mm - 40 mm - f/4.0 L USM - Canon EF - with Canon EF 70-200mm f/4L IS USM
8806A014AA
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This product is no longer available.
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The EF17-40mm f/4L USM is an ultra wide angle Canon EF zoom lens meant for professional and high amateur SLR EOS camera users. While it is an excellent lens when used with an analog SLR camera, the EF17-40mm f/4L USM is especially well suited for digital SLR cameras with an imaging sensor size smaller than the 35mm format. Indeed on such digital SLR cameras these focal lengths can give an angle of view approximately equivalent to that of a 28-70mm lens used on a 35mm camera, which makes it the ideal standard zoom lens. The EF 70-200mm f/2.8L IS USM is an image stabilization lens with a newly developed system that can achieve stabilizer effects equivalent to approximately 3 stops in terms of shutter speed. It further has high-resolution, high-contrast optical capability, and dust and moisture resistance, making this one of the most advanced and robust models in its class.| Product Description | Canon EF wide-angle zoom lens - 17 mm - 40 mm | | Lens System | Wide-angle zoom lens | | Bundled with | Canon EF 70-200mm f/4L IS USM | | Intended For | 35mm SLR, digital SLR | | Mounting Type | Canon EF | | Lens Aperture | F/4.0 | | Focal Length | 17 mm - 40 mm | | Optical Zoom | 2.4 x | | Min Focus Range | 28 cm | | Focus Adjustment | Automatic, manual | | Lens Construction | 9 group(s) / 12 element(s) | | Special Functions | Wide angle, zoom | | Filter Size | 77 m | | Length | 9.7 cm | | Weight | 0.5 kg |
GENERAL |
| Length | 9.7 cm |
| Diameter | 8.4 cm |
| Weight | 0.5 kg |
LENS SYSTEM |
| Type | Wide-angle zoom lens |
| Bundled with | Canon EF 70-200mm f/4L IS USM |
| Special Functions | Wide angle, zoom |
| Intended For | 35mm SLR, digital SLR |
| Focal Length | 17 mm - 40 mm |
| Lens Aperture | F/4.0 |
| Optical Zoom | 2.4 x |
| Magnification | 0.24 |
| Min Focus Range | 28 cm |
| Focus Adjustment | Automatic, manual |
| Zoom Adjustment | Manual |
| Max View Angle | 104 degree(s) |
| Min View Angle | 57.5 degree(s) |
| Lens Construction | 9 group(s) / 12 element(s) |
| Filter Size | 77 m |
| Diaphragm Blades | 7 |
| Lens Coating | Super Spectra coating |
| Mounting Type | Canon EF |
| Features | UD glass, internal focusing system, Ultrasonic Motor (USM), full-time manual focusing, rear focusing system, rear filter mount, aspherical lens |
MISCELLANEOUS |
| Included Accessories | Dust cap, lens cap, carrying pouch |
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