MK50-135mm T2.9

- Model name MK50-135mm T2.9 - Focal length 50-135mm - Zoom ratio 2.7x - F-No. F2.75 - T-No. T2.9 - Image Size 24.84mm x 13.97mm (φ28.5mm) - Minimum Object Distance (M.O.D) 1.2m / 3ft 11in with macro function 0.85m / 2ft 9in - Object Dimensions at M.O.D (H x V) 1.78 : 1 Aspect Ratio* 50mm 534mm x 300mm, 135mm 196mm x 110mm - Angle of view (H×V) 1.78 : 1 Aspect Ratio* 50mm 27.9° x 15.9°, 135mm 10.5° x5.9° - Iris Blades 9 - Filter Diameter 82mm - Front Diameter 85mm - Length 206.3mm - Weight（approx.） 980g - Lens Mount E-mount - Outstanding optical performance and low distortion with T2.9 speed across the entire zoom range - Covering the standard 18 to 135mm focal length for cinema production with MK18-55mm and MK50-135mm - Ultra-compact & “less than 1kg” lightweight design thanks to Super 35mm/APS-C sensor compatibility with dedicated E-mount design - Fully manual lens rings for focus, zoom, and iris with 0.8M gear pitch - 200° focus rotation angle for accurate focusing - Seamless iris to avoid vibrations and noise that you get with clicking mechanism - Resolves issues of interchangeable lenses for still digital cameras such as “focus shift and optical axis shift while zooming” and “lens breathing” - 85mm front diameter, 82mm filter diameter, and position of 0.8M are standardized between the two models - Features macro function - Features flange focal length adjustment function