Canon EF 14mm f/2.8L USM

This lens is an EF 14mm 2.8 L USM.

Features

Lens construction: 14 elements in 10 groups
Diagonal angle of view: 114°
Focus adjustment: Rear focusing system with USM
Closest focusing distance: 0.25m / 0.8ft
Filter size: Rear drop-in gelatin filter holder

This ultra-wide-angle lens has the shortest focal length in the L-series

This ultra-wide-angle lens has the shortest focal length in the L-series. Element 2 is an aspherical lens to correct distortion.
Other aberrations such as astigmatism are also corrected, resulting in idea image quality.
The lens has a fixed petal-type hood and a gelatin filter holder at the rear.

Photo Quote: The urge to create, the urge to photograph, comes in part from the deep desire to live with more integrity, to live more in peace with the world, and possibly to help others to do the same. - Wynn Bullock