Specification :
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A fast, normal prime designed for Micro Four Thirds mirrorless cameras, the Lumix G 25mm f/1.7 ASPH. from Panasonic is a 50mm equivalent lens featuring a bright f/1.7 maximum aperture for enhanced low-light shooting and depth of field control. One UHR (Ultra-High Refractive Index) element pairs with two aspherical elements to reduce spherical aberrations and distortions for consistent edge-to-edge sharpness and illumination. A Nano Surface Coating has been applied, too, and helps to reduce flare and ghosting for increased contrast and color fidelity. The optical construction also helps to realize a compact overall form factor, measuring just 2"-long and weighing 4.4 oz. Benefitting both stills and video capture, this lens also incorporates a stepping motor for smooth, quiet autofocus performance that is compatible with Lumix cameras' high-speed contrast-detection focusing systems.
Performance | |
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Focal Length | 25mm Comparable 35mm Focal Length: 50 mm |
Aperture | Maximum: f/1.7 Minimum: f/22 |
Camera Mount Type | Micro Four Thirds |
Format Compatibility | Micro Four Thirds |
Angle of View | 47° |
Minimum Focus Distance | 9.84" / 25 cm |
Magnification | 0.14x |
Maximum Reproduction Ratio | 1:7.14 |
Optical Design | 8 Elements in 7 Groups |
Diaphragm Blades | 7, Rounded |
Features | |
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Autofocus | Yes |
Physical | |
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Filter Thread | Front: 46 mm |
Dimensions (DxL) | Approx. 2.39 x 2.05" / 60.8 x 52 mm |
Weight | 4.41 oz / 125 g |
Packaging Info | |
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Package Weight | 0.45 lb |
Box Dimensions (LxWxH) | 4.3 x 3.3 x 3.2" |