The Kowa PROMINAR MFT 8.5mm Lens, in green, is a super wide angle manual focus lens for the Micro Four Thirds sensor format. Compact, stylish, and featuring advanced optics and Japanese construction drawing on 60+ years of Kowa's optical heritage, the lens is a suitable choice for sophisticated MFT cameras such as the Panasonic GH5. It features a 9-blade circular iris with f/2.8 and T3.0 maximum aperture and T-stop, and is designed with 17 lens elements in 14 groups. It is a fully multi-coated XD lens (extra-low dispersion glass) that can help you achieve reduced chromatic aberration.
Focal Length | 8.5mm |
Lens Mount | Micro Four Thirds |
Format | MFT |
Maximum T-Stop | T3.0 |
Maximum F-Stop | f/2.8 |
Diagonal Angle of View | MFT: 106° |
Horizontal Angle of View | MFT: 93.5° |
Minimum Focus Distance | From : 7.9" / 0.2 m |
Optical Design | 17 Elements in 14 Groups |
Iris Blades | 9 |
Filter Thread | 86 mm |
Focus Scales | None |
Maximum Magnification Ratio | 1:12.5 |
Tripod Mounting Thread | None |
Weight | 15.52 oz / 440 g |
Package Weight | 1.95 lb |
Box Dimensions (LxWxH) | 6.5 x 5.1 x 4.9" |