Feature: 1. Bright and Clear: With a maximum aperture of T2.1 and a minimum of T22, the T2.1 lens catches bright images even in low light conditions. Ample light intake ensures vivid and detailed shots, bringing every precious moment to life with incisive focus and depth. 2. Accurate Focus Control: Featuring a 260° ultra long focus throw and seamless gear design, compatible with various follow focus systems, guaranteeing accurate focusing for professional grade cinematography. Fine tuned focus actions meet the demands for pinpoint accuracy in every shot. 3. Superior Image Quality: Innovative optical and mechanical design, coupled with premium lenses and coatings, delivers rich and detailed visuals with a nature transition between tones. 4. Smoothly and User Friendly: The smoothly damping on the focus ring allows for accurate and clear focusing, saving time and effort during shoot, ensuring seamless performance for filmmakers. 5. Lightweight and Versatile: Covering a wide range from wide angle to medium telephoto, this movie lens maintains a compact and lightweight design with 8 groups and 10 units (25mm T2.1). Compatible with stabilizers and various accessories, it unlocks diverse shoot scenarios, catering to solo operators and collaborative teams, fostering limitless possibilities. Specification: Item Type: Cine Lens Material: Metal, Optical Glass Lens Mount: E Image Format: APS C Aperture Cutters: 11 Units Filter Size: Approx. 77mm / 3.03in Lens Length: Approx. 25mm / 0.98in Aperture: T2.1-T22 Lens Structure: 8 Groups 10 Units Angle of View: 49.7° Minimum Focus Distance: Approx. 0.25m / 0.82ft Focus Method: Manual Focus Application: for FS Series FS5, FS7, FS7M2, FS5M2K; for A Series A3000, A5000, A5100, A5100L, A6000, A6000L, A6300, A6400, A6500, A6600; for NEX Series Nex 3, Nex 3n, Nex 3r, Nex C3, Nex F3k, Nex 5, Nex 5k, Nex 5A, NeX 5n, Nex 5t, NeX 5r, NeX 6, NeX 7. . Package List: 1 x Lens 1 x Instruction Manual 2 x Lens Cover