Focal length | 24-70 mm |
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Maximum aperture | f/4 |
Minimum aperture | f/22 |
Lens construction | 14 elements in 11 groups (including 1 aspherical ED glass, 1 ED glass and 3 asphericasl lens elements, elements with Nano Crystal Coat, and fluorine-coated front lens element) |
Angle of view | FX format: 84° - 34°20' DX format: 61° - 22°50' |
Minimum focus distance | 0.3 m/0.99 ft |
Maximum reproduction ratio | 0.3x |
Diaphragm blades | 7 (rounded diaphragm opening) |
Filter-attachment size | 72 mm (P = 0.75 mm) |
Dimensions | Approximately 77.5 mm maximum diameter x 88.5 mm (distance from camera lens mount flange) |
Weight | Approximately 500 g/1 lb 1.7 oz |
Supplied accessories | LC-72B 72 mm snap-on Front Lens Cap, LF-N1 Rear Lens Cap, HB-85 Bayonet Hood, CL-C1 Lens Case |
Spatial Frequencies | S: Sagittal | M: Meridional |
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10 lines/mm | ![]() |
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30 lines/mm | ![]() |
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