 "Canon EF 50mm f/1.4 USM Lens"@en
"Canon EF 50mm f/1.4 USM Lens"@en 
 Lens Mount: Canon EF (EOS) Focal Length: 50mm Maximum Aperture: f/1.4 Minimum Aperture: f/22 Maximum Magnification: 0.15x Minimum Focus Distance: 1.5 ft. (45cm) Lens Construction: 7 elements / 6 groups Diaphragm Blades: 8 Focus Type: Auto / Manual Image Stabilization: None Filter Size: 58mm Dimensions (Diam. x Length): 2.9 x 2.0 in. (7.4 x 5.1cm) Weight: 10.2 oz. (290g)
 "Canon EF 17-40mm F4L USM "@en " Canon | Digital SLR Camera Cameras Toronto Canada Store Aden
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** For purchase inquires, please call 416-977-9711 or email us at info@adencamera.com. **
An affordable L-series ultra-wide-angle zoom lens that's ideal for both film and digital SLRs. Superior optics are assured by the use of three aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches (0.28m), and offers both Canon's full-time manual focus and a powerful ring-type USM for fast and silent AF. It has a constant f/4 maximum aperture, and offers the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters. Finally, it offers weather-resistant construction similar to other high-end L-series lenses.
Main Features:

Focal Length & Maximum Aperture: 17-40mm 1:4
Lens Construction: 12 elements in 9 groups
Focus Adjustment: Inner focusing system with USM
Closest Focusing Distance: 0.28m / 0.9 ft.
Zoom System: Rotating Type
Filter Size: 77mm
Max. Diameter x Length, Weight: 3.3" x 3.8", 1.1 lbs. / 83.5mm x 96.8mm, 500g
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
Rear Holder for Three Gel Filters




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1 Year Canon (International) Canon and USA Warranty
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 Manufacturer: Canon Sku #: 8806A002 Our Price: $849.00 Ends 11/23/2017 Save: $320.99 MSRP: $1,169.99 Quantity:   Availability: In Stock FREE SHIPPING WITHIN CANADA!