Product Description

The CANON EF 50MM f/1.4 USM is a standard lens featuring superb quality and portability. Two high-refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference. Crisp images with little flare are obtained even at the maximum aperture. Max. Diameter & Length - 73.8mm x 50.5mm

Product Details

• Brand: Canon
• Model: 2515A003
• Dimensions: 2.00" h x 2.00" w x 2.90" l, .64 pounds

Features

• 50mm standard lens with f/1.4 maximum aperture for Canon SLR cameras
• 2 high-refraction lens elements and Gaussian optics help eliminate astigmatism
• Delivers crisp images with little flare at the maximum aperture
• Extra-small Micro USM focus adjustment and full-time manual focusing
• Measures 2.9 inches in diameter and 2 inches long; 1-year warranty

Amazon.com Product Description
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.

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

Customer Reviews

Incredible bang for the buck from Canon!!
Better build quality than the f/1.8 and incredible price point with many of the attributes of the f/1.2 at a fraction of the price - this is my new "go to" lens when I want a lightweight, fast prime. It isn't the sharpest lens wide open, but stop it down to f/2 (and beyond) and you will be amazed. Great bokeh combined with fast AF for just over $300? I call that a deal any day of the week. As long as you aren't expecting "L-series" results I suspect you'll be pretty pleased with what Canon has to offer. Add the extension tubes for some incredible macro capability as well. I really enjoy this lens on my 5D. Highly recommended!

Very fast & at a fraction of the f1.2's price.
I really like this lens. Focus is quick & sharp. Can't beat it for the money. Try pricing the Canon f1.2 lens and you'll see what I mean. For a huge premium all you get is a tad more speed and questionable improved sharpness. You will get slightly improved weather resistance but for most of us that really isn't a big deal.

In for a long-term relationship....
This was my first lens purchase other than the kit lens I got with my 30D. I've been using it for over a year now, and couldn't be happier with it. It's solid and fast, and is a real workhorse in low-light situations without flash--e.g., taking food shots in restaurants. Produces great portraits with beautiful bokeh.