The 50mm f/1.8 Lens for Canon EF Mount from Yongnuo is a very lightweight standard focal length prime lens with a fast maximum aperture for effective low light capture and shallow depth of field control. With both manual and auto focus capability, this is a versatile, convenient and easy-to-carry optic with a focal length ideal for everyday shooting. Multi-coated lens optics provide enhanced light transmission and reduce ghosting and flare. The lens fits Canon EF mount DSLRs in both the full frame and APS-C format. On APS-C format cameras, its 35mm focal length equivalence is 80mm. Its minimum focus distance is 1.5' and it offers a 52mm filter thread diameter.

• Standard length prime lens for Canon EF mount DSLRs
• Fast f/1.8 maximum aperture provides sharp capture in low light and enables shallow depth of field control.
• At just 120g, it is a comfortable carry for day-to-day shooting and numerous hand-held photo applications.
• The lens uses gold plating for the metal contacts, effectively improving the signal conductivity and corrosion resistance.
• Multi-coated lenses improve the light transmittance.
• Supports M/Av/Tv/P and other camera shooting modes and the aperture data can be displayed in the EXIF information.

Features:

• EF Mount Lens/Full Frame
• Aperture Range: f/1.8 to f/22
• Multi-Coated Lens Elements
• AF/MF Switch
• Lightweight Build: 120g
• Minimum Focus Distance: 1.5'
• Filter Diameter: 52mm

Yongnuo f1.8 50mm is said to perform better than Canon f1.8 II 50mm. For real life sample photos and reviews of this lens please google: https://www.google.com.sg/search?q=yongnuo+50mm. This is a must-have lens for all Canon DSLR users! at pocket-friendly price too (you can't find any other prime lens at such price)!