Viltrox AF 9mm F2.8 Air APS-C Lens for Sony E-Mount

AF 9/2.8 E is an auto focus lens suitable for E-mount, with 13 elements in11 groups, the focus distance is about 0.13m - ∞, and noiseless STM focus motor can accurately control the moving position and bring accurate and smooth focusing.

Features:

• 9 mm focal length, F2.8 aperture
• 11 groups of 13 optical structures, including 3 ED lenses, 3 lenses with high refractiveindex and 2 aspherical lens
• HD Nano multilayer coating with water-resistant and antifouling coating
• Electronic aperture, internal focus, constant lens length
• Noiseless STM focus motor
• Precision hardened aluminum alloy bayonet
• Convenient and light