A dynamic wide-angle zoom, the M.Zuiko Digital ED 8-25mm f/4 PRO from Olympus is an ultra-wide Micro Four Thirds zoom lens with the equivalent full-frame format zoom range of 16-50mm. Its sophisticated optical design, which includes a variety of aspherical, low dispersion, and high refractive index elements, reduces both chromatic and spherical aberrations throughout the zoom range for notable clarity, sharpness, and color accuracy. A ZERO lens coating has also been applied to improve contrast when working in strong lighting conditions. Beyond the advanced lens design, this zoom is also characterized by its constant f/4 maximum aperture, as well as its durable weather-sealed construction for working in a variety of conditions. Additionally, a Movie & Still Compatible autofocus system achieves fast, smooth, and silent focusing performance, and a manual focus clutch affords instant switching between focusing methods. The VCM (Voice Coil Motor) optical image stabilization minimizes the appearance of camera shake for steady handheld operation.
Focal Length 8 to 25mm (35mm Equivalent Focal Length: 16 to 50mm)
Maximum Aperture f/4
Minimum Aperture f/22
Lens Mount Micro Four Thirds
Format Compatibility Micro Four Thirds
Angle of View 107° to 47°
Minimum Focus Distance 9.1" / 23 cm
Maximum Magnification 0.07 to 0.21x
Optical Design 16 Elements in 10 Groups
Diaphragm Blades 7, Rounded
Focus Type Autofocus
Image Stabilization Yes
Filter Size 72 mm (Front)
Dimensions (ø x L) 3 x 3.5" / 77 x 88.5 mm
Weight 14.5 oz / 411 g
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