Offering long reach with an advanced feature-set and optical design, the M.Zuiko Digital ED 40-150mm f/2.8 PRO from Olympus is a versatile 80-300mm equivalent telephoto zoom for Micro Four Thirds mirrorless cameras. As part of the PRO series of advanced lenses, this zoom distinguishes itself with a bright f/2.8 constant maximum aperture for consistent illumination throughout the zoom range to suit working in a variety of lighting conditions. Its optical design makes use of a series of aspherical and low dispersion glass elements to suppress chromatic and spherical aberrations for notable sharpness and clarity, and a ZERO coating is also used to reduce flare and ghosting for high contrast, color-accurate imaging.
Complementing the optics, a dual VCM autofocus system offers fast and near-silent focusing performance to suit both stills and movie recording applications. A manual focus clutch permits quick switching between AF and MF, and a programmable L-Fn button avails lens-based control over shooting settings. The lens is also weather-sealed for working in trying conditions, and a removable rotating tripod collar is included for improved balance and support when working atop a tripod or monopod.
Specification | ||
---|---|---|
Focal Length | 40 to 150mm (35mm Equivalent Focal Length: 80 to 300mm) | f/2.8 |
Minimum Aperture | f/22 | |
Lens Mount | Micro Four Thirds | |
Format Compatibility | Micro Four Thirds | |
Angle of View | 30° to 8.2° | |
Maximum Magnification | 0.21x | |
Minimum Focus Distance | 2.3' / 70 cm | |
Optical Design | 16 Elements in 10 Groups | |
Diaphragm Blades | 9, Rounded | |
Focus Type | Autofocus | |
Image Stabilization | None | |
Tripod Collar | Removable and Rotating | |
Filter Size | 72 mm (Front) | |
Dimensions (ø x L) | 3.13 x 6.30" / 79.4 x 160.0 mm | |
Weight | 1.7 lb / 760 g |