Canon EF 50mm f/1.4 USM Lens

• 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
• Standard focal length 50mm lens is effective in a multitude of shooting situations and ideal for day-to-day shooting.
• An f/1.4 m aximum aperture provides clear imaging in low light situations and shallow depth of field.
• Ultrasonic autofocus motor (USM) operation is fast, smooth and virtually silent.

This EF 50mm f/1.4 USM Lens from Canon is a standard length lens featuring superb quality and portability. Its f/1.4 maximum aperture makes it very effective in low light situations and able to provide shallow depth of field focus.

Two high-refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference.

Its ultrasonic autofocus motor (USM) enables fast, smooth and silent autofocus action and full-time manual focus override allows for the precision of manual focus even in one Shot AF mode.