Specification :
The Sigma 18-200mm f/3.5-6.3 II DC OS HSM Lens for Nikon offers an "all-in-one" super-zoom lens solution, from wide-angle to long telephoto. It provides the equivalent focal range of approx. 27-300mm when used with a Nikon digital SLR camera with an APS-C sized sensor. This lens has the OS (Optical Stabilizer) system, which minimizes image blur caused by camera shake, and offers the equivalent of shooting at a shutter speed 2-3 stops faster. This allows handheld telephoto zoom shooting even in poorly lit conditions. It also includes a Hyper Sonic Motor (HSM) for quiet, high-speed autofocus.
The 18-200mm's optical design incorporates aspherical lenses and SLD (Special Low Dispersion) glass, which provides the utmost correction for all types of aberrations. It also enables this extended super-zoom lens to be housed in a compact and lightweight construction.
DC lenses are exclusively designed for digital SLR cameras. The image circle (rear of lens) is sized to match the smaller dimensions used for the APS-C image sensor found on many digital cameras. As a result these lenses are also more compact and lightweight, and are better matched to digital SLR cameras.
Performance | |
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Focal Length | 18 - 200mm Comparable DX Focal Length: 27 - 300 mm |
Aperture | Maximum: f/3.5 - 6.3 Minimum: f/22 |
Camera Mount Type | Nikon F |
Format Compatibility | Nikon DX |
Angle of View | 76.5° - 8.1° |
Minimum Focus Distance | 17.72" / 45 cm |
Maximum Reproduction Ratio | 1:4 |
Optical Design | 18 Elements in 14 Groups |
Diaphragm Blades | 7 |
Features | |
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Image Stabilization | Yes |
Autofocus | Yes |
Tripod Collar | No |
Physical | |
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Filter Thread | Front: 62 mm |
Dimensions (DxL) | Approx. 2.96 x 3.45" / 7.52 x 8.76 cm |
Weight | 1.08 lb / 490 g |