The 12 mm cine lens has a wide view angle of 92 degrees, great for landscape videography With a wide aperture of T2.2, the lens allows you to create shallow depth of view videos The lens structure is 10 groups 14 elements, makes the lens capable of producing sharp image and videos with low distortion The lens is all metallic structure, makes the lens solid and durable Olympus E-PL5 OMD-EM10, Panasonic Lumix GH5 GM5 and BMPCC 4K Zcam E2