The Sigma 18-200mm f/.3.5-6.3 II DC OS HSM is an 11.1x high zoom-ratio lens incorporating Sigma’s original OS function and offering a broad shooting range from wide-angle to telephoto. The latest optical technology enables easy handheld photography with a compact construction and length of just 87.7mm, making it ideal for various scenes such as landscape, general photography and sport.
This compact construction guarantees excellent mobility. FLD (“F” Low Dispersion) glass elements, which have performance equal to fluorite, SLD (Special Low Dispersion) glass elements, and aspherical lens elements provide high image quality throughout the entire zoom range. The HSM (Hyper Sonic Motor) ensures fast and quiet auto-focusing.
Product Code:1PenSig18-200 HSM II
Compact whilst keeping high optical performance - features the latest optical technology including FLD glass elements and aspherical lens elements, making it compact with a length of just 87.7mm whilst keeping high rendering performance. This compact construction guarantees excellent mobility.
Superior image quality - One FLD (“F” Low Dispersion) glass element, which has performance equal to fluorite, and two SLD (Special Low Dispersion) glass elements provide excellent correction for color aberrations. Two glass mold aspherical and a hybrid aspherical lens element ensure excellent correction for all types of aberrations. Together they provide a high level of optical performance throughout the entire zoom range.
Super Multi-Layer Coating - reduces flare and ghosting as well as providing sharp and high contrast images throughout the entire zoom range.
Sigma’s own unique OS technology - The OS* system offers effective correction of approximately 4 stops, making it ideal for handheld photography of various scenes such as travel, general, and sport. * Sony and Pentax mounts do not incorporate Optical Stabilization.
Fast and quiet AF - The HSM* (Hyper Sonic Motor) ensures fast and quiet auto-focusing. * For Pentax mount, auto focus will not be available on Pentax ist* series and K100D.
Rounded diaphragm - The rounded 7 blade diaphragm creates an attractive blur to the out of focus areas.
Close focusing capability - This lens has a minimum focusing distance of 45cm throughout the entire zoom range, and maximum magnification of 1:3.8, making it ideal for close-up photography.
Convenient handling - A magnification scale is displayed on the lens barrel. A zoom lock prevents the lens from creeping due to its own weight, and to offer protection whilst the lens is being carried, ensuring ease of use.
Petal-type lens hood - The inner focusing system eliminates front lens rotation, making the lens particularly suitable for using the supplied light-resistant petal-type hood and circular polarizing filters.
18 Elements in 14 Groups
Angle of View (for SD1)
76.5 - 8.1 degrees
Number of Diaphragm Blades
7 Blades(Rounded Diaphragm)
Minimum Aperture (W)
Minimum Focusing Distance
Diameter 75.3mm x Length 87.7mm/3.0in. x 3.5in.
for Sigma mount
Corresponding AF Mounts
[18-200mm F3.5-6.3 II DC OS HSM] SIGMA, NIKON(D), CANON [18-200mm F3.5-6.3 II DC HSM] SONY(D), PENTAX
* Vignetting will occur if the lens is used with image sensor larger than APS-C size or 35mm SLR, and APS Film SLR cameras. * For Pentax mount, auto focus will not be available on Pentax ist* series and K100D. * The appearance and specification are subject to change without notice.
* Specifications subject to change by the manufacturer without notice
Sigma Lens 18-200mm f3.5-6.3 II DC OS HSM Lens Hood (LH-680-01) Front Lens Cap Rear Lens Cap Instruction Manual