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Canon EF 17-40mm f/4L USM

PRODUCT HIGHLIGHTS

-EF Mount L-Series Lens
-Aperture Range: f/4-22
-Three Aspherical Elements, One Super UD
-Ultrasonic Autofocus Motor
-Manual Focus Override
-Water and Dust Resistant
-Internal Zooming and Focusing
-Truly Circular Diaphragm
-77mm Front Filter Diameter
-Rear Holder for Three Gel Filters
Only 10 left

Availability: In stock

Regular Price: £604.49

Special Price £455.32

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Details

Details

The EF 17-40mm f/4L USM Lens from Canon is a high quality "L" series wide angle zoom lens for full frame and APS-C size DSLR cameras. It combines one high-precision molded glass aspherical element and two replica aspherical lenses to achieve the extended zoom range, while also correcting for common aberrations that arise during zooming. A Super UD (Ultra-low Dispersion) glass element minimizes the chromatic aberration of magnification which tends to occur with wide-angle lenses, to help eliminate color bleed along the edges of the subject and achieve high image contrast and resolution.

Performance

Focal Length 17 - 40mm
Comparable APS-C 1.6x Focal Length: 27 - 64 mm
Aperture Maximum: f/4
Minimum: f/22
Camera Mount Type Canon EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Canon (APS-C)
Angle of View 104° - 57° 30'
Tilt/Shift None
Minimum Focus Distance 11.02" (28 cm)
Magnification 0.24x
Maximum Reproduction Ratio 1:4
Elements/Groups 12/9
Diaphragm Blades 7

Features
Image Stabilization No
Autofocus Yes
Tripod Collar No

Physical
Filter Thread Front:77 mm
Rear:
Dimensions (DxL) Approx. 3.29 x 3.81" (83.5 x 96.8 mm)
Weight 1.05 lb (475 g)

Packaging Info
Package Weight 1.85 lb
Box Dimensions (LxWxH) 7.0 x 5.5 x 5.5"

Additional Info

Additional Info

Weight 0.4750kg
Country of Manufacture

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