Viltrox AF 56/1.2 E Lens for Sony E Mount(aps-c frame)-Pre-Order

1.  56mm focal length, F1.2 large aperture

2.  VCM focusing mechanism

3.  8 groups, 13 elements optical structure, including 1 ED lens, 3 high refractive index lenses and 1 ultra-high precision aspherical lens

4.  High-definition nano multi-layer coating, waterproof and anti-smudge coating on front lens

5.  Electronic aperture, internal focusing, constant lens length6.

6.  Regular 67mm filter, Dust and water proof. USB-C interface for firmware upgrades