 "Canon lens - 50mm" " Canon 50mm 2515A003 Camera & Camcorder Lenses CDW.com
"Canon offers this 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." 
 "Canon EOS 6D Digital SLR Camera Body with EF 24-105mm L IS USM Lens"@en
"Canon EOS 6D Digital SLR Camera Body with EF 24-105mm L IS USM Lens"@en 
 Lens Mount: Canon EF (EOS) Focal Length: 24-105mm Maximum Aperture: f/4 Minimum Aperture: f/22 Maximum Magnification: 0.23x (at 105 mm) Minimum Focus Distance: 1.48 ft. / 0.45m Lens Construction: 18 elements in 13 groups Diaphragm Blades: 8 Focus Type: Auto / Manual (Inner focusing system) Image Stabilization: Yes Filter Size: 77mm Dimensions (Diam. x Length): 3.3 x 4.2 in. (83.5 x 107mm) Weight: 23.6 oz. (670g) Other: • Ring USM • 5-group helical zoom system