Sony SEL55F18Z Sonnar T FE 55mm F1.8 ZA Carl Zeiss Camera Lens Carl Zeiss contrast and resolution brings out the best in α7 series full frame E-mount bodies. The T-Coating works with an innovative optical design to suppress internal reflections, for sublime contrast from highlights to deep blacks. In keeping with the Sonnar concept, a large F1.8 maximum aperture can produce beautiful full-frame background bokeh, but you also have the option of stopping down for extended depth-of-field. A bright lens like this is also an advantage when capturing indoors or outdoors in low light. Linear motor driven internal focusing is smooth and quiet, and a dust and moisture resistant design ensures consistently reliable performance.
Optics/Lens | |
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Lens Type | Sony E-mount (Full Frame) |
Lens Mount Type | Sony E-mount (Full Frame) |
Aperture | Circular |
Aperture (Max.) | f/1.8 (constant) |
Aperture (Min.) | f.22 |
Focal Length (35mm equivalent) | 55mm (35mm) 82.5mm (APS-C) |
Filter Diameter | 49 mm |
Lens Groups-Elements | 5 groups, 7 elements |
Minimum Focus Distance | 19.7" 0.5m |
Angle of View | 43° (35mm) 29° (APS-C) |
Aperture Blade | 9 blades (Circular aperture) |
Aspheric Elements | 3 aspheric |
Lens Weight | 10 oz. (281 g) |
Maximum Magnification | 0.14x |
Weights and Measurements | |
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Dimensions (Approx.) | 2-5/8" x 2-7/8" (64.4 x 70.5 mm) |
Shipping Weight | 3 lbs |