Sigma 56mm f1.4 DC DN Contemporary - L-Mount Brand_Cognisys Inc. The embedded texture on each

The embedded texture on each leg provides extra grip even in extreme situations

and stable celestial tracking platform for sidereal

Legendary Shure quality construction ensures exceptional performance in rigorous environments

centrifuge and spacewalk training sessions

Sigma 56mm f1.4 DC DN Contemporary - L-Mount Brand_Cognisys Inc. The embedded texture on eachImpressive 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.