Sigma 56mm f1.4 DC DN Contemporary - Canon EF-M a7 It might look and act

It might look and act like a protective body cap

such as when shooting with a teleconverter

•3-Stage Gain Control

Yet in and of itself

Sigma 56mm f1.4 DC DN Contemporary - Canon EF-M a7 It might look and actImpressive construction & image quality Smooth AF ideal for video shooting Image quality rivaling that of our Art line lenses Mount with dust and splash proof design with rubber sealing Accessories Included: Petal Type Lens Hood , Rear and Front Cap "Made in Japan with outstanding craftsmanship This lens completes the Sigma large aperture series of portable wide angle, standard, and telephoto prime lenses in Micro Four Thirds and Sony E mounts.