 "Canon EF 50mm f/1.4 USM Standard Lens for Canon SLR Cameras - Fixed"@en-US "Camera Lenses | EISF"@en-US
"EF Mount Lens Aperture Range: f/1.4-22 Two High Refraction Lens Elements Gaussian Optics Eliminate Astigmatism Ultrasonic Autofocus Motor Manual Focus Override Infrared Index Minimum Focus Distance: 17.8" Filter Thread Diameter: 58mm The 50mm f/1.4 standard lens is a terrific choice for both casual and professional photographers. The lens is outfitted with two high-refraction lens elements and new Gaussian optics, which combine to eliminate astigmatism and suppress astigmatic difference. As a result, the lens obtains crisp images with little flare even at the maximum aperture. The lens's f/1.4 speed, meanwhile, is perfect for available-light shooting. And as a bonus, this lens is the only lens in the EF system to offer an extra-small Micro Ultra Sonic Motor (USM) while still providing a full-time manual focusing option. Other features include a close focusing distance of 1.5 feet, a 58mm filter size, and a one-year warranty.what's in the boxCanon Normal EF 50mm f/1.4 USM Autofocus Lens, E-58U 58mm Snap-On Lens Cap, Lens Dust Cap E (Rear) and 1-Year Warranty.  Specifications    Focal length: 50mm   Maximum aperture: f/1.4L   Lens construction: 7 elements in 6 groups   Angle of view: 46 degrees   Focus adjustment: Overall linear extension system with USM   Closest focusing distance: 1.5 feet   Filter size: 58mm   Dimensions: 2.9 inches in diameter and 2 inches long   Weight: 10.2 ounces   Warranty: 1 year"@en-US 
 "Canon EF 100mm F2.8 MACRO USM"@en " Canon USM | Digital SLR Camera Aden "@en Cameras Toronto Canada Store
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                        Autofocus lens for macro photography up to life-size (1x) magnification. Inner focusing affords a long working distance of 5.9in. (149mm) at 1x. A 3-group floating system results in excellent delineation at all focusing distances. Ring USM for silent and high-speed AF, and full-time manual focusing also provided. The optional Tripod Mount Ring (B) B (with adapter) enables the lens to be rotated for vertical or horizontal framing.
It has high-performance ring type Ultrasonic Motor that provides fast and silent AF throughout its focus range, and full-time manual focusing permits the close-up or macro shooter to instantly override the AF whenever necessary. A 3-group floating system results in excellent delineation at all focusing distances and a focus range limiter function enables faster autofocus times within one of two appropriate ranges.Main Features: 

EF Mount Lens
Aperture Range: f/2.8-32
Macro Focus at 1:1 Reproduction Ratio
Three-Group Floating Lens System
Ultrasonic Autofocus Motor
Inner Focusing System
Focusing Range Limiter
Manual Focus Override
Minimum Focus Distance: 1'
Optional Detachable Tripod Collar
Focal Length & Maximum Aperture: 100mm 1:2.8 
Lens Construction: 12 elements in 8 groups 
Diagonal Angle of View: 24deg 
Focus Adjustment: Inner focusing system with USM 
Closest Focusing Distance: 0.31m / 1ft. (film plane to subject) 
Filter Size: 58mm 
Max. Diameter x Length, Weight: 3.1" x 4.7", 21.1 oz. / 79.0 x 119.0mm, 600g


 
Authorized Canon Canada Pro Dealer 1 Year Canon (International) Canada and USA Warranty
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