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. Element 2 is an aspherical lens to correct distortion.
Other aberrations such as astigmatism are also corrected, resulting in ideal image quality.
The lens has a fixed petal-type hood and a gelatin filter holder at the rear.