The new EF 40mm f/2.8 STM lens offers an ultra-slim and lightweight design. Incredibly compact in size, the EF 40mm f/2.8 STM delivers high image quality from the center to the periphery thanks to its advanced lens configuration including an aspherical element, a bright 2.8 aperture, and optimized coatings that minimize ghosting and flare while providing exceptional color balance.
Buy this pancake lens for $199
Today, Digital Rev reviewed this new pancake lens, you can watch the video below:
See also: Canon 40mm f/2.8 STM pancake lens sample images