If you're a professional photographer seeking an advanced, high-quality lens for your Sony E camera, the Pro Af 75mm f/1.2 Lens from Viltrox is an innovative and reliable choice. As the first high-end offering in Viltrox's Pro series, this lens showcases the brand's extensive expertise in optical technology, utilizing special nitrate material from Hoya, imported from Japan.With its super large F1.2 aperture, this lens opens up a world of possibilities, even in low-light conditions. It allows for faster shutter speeds and lower Iso settings, making your photography more creative and expressive. The large aperture also creates a beautifully creamy bokeh effect, perfect for portraits and close-up shots.The Pro Af 75mm f/1.2 Lens features an advanced autofocus system, powered by the latest Stm stepping motor algorithm. This ensures fast, smooth, and precise autofocus and tracking, even under extremely shallow depth of field conditions.