Zhongyi Optical Speedmaster Cinema 25mm for Micro Four Thirds T1.0

Compatible mount: Micro Four Thirds / Focal length: 25mm (35mm equivalent: 50mm) Focus: MF (Manual Focus) / Lens Construction: 11 elements in 8 groups (1 ED lens, 4 high-refractive-index, low-dispersion lenses) Compatible image size: Micro Four Thirds / Minimum focusing distance: 0.25m (10") / Maximum magnification: 0.13x Aperture: T1.0-16 / Aperture blades: 9 / Filter diameter: 77mm Size: Φ80mm x 92mm (excluding mount) / Weight: Approx. 540g The SPEEDMASTER CINEMA 25mm T1.0 is a cinema lens for the Micro Four Thirds mount that achieves a T-number of 1.0 at maximum aperture. The imaging performance unique to high-speed lenses allows you to completely separate the subject from the background, and by making good use of the lens flare and ghosting that are unique to cinema lenses, you can enjoy expressions that are a world apart from conventional lenses. This highly versatile lens is compact and ideal for shooting in extremely low light or handheld, and features advantageous features for video recording.