The SIGMA 18-250mm F3.5-6.3 DC OS HSM incorporates Sigma's original anti-shake compensation function, with a 13.8 times zoom ratio. For the camera have anti-shake function in the camera body, this lens's Hybrid Optical Stabilizer provide not only anti-shake function for the camera body compensation, but also provide the function to compensate the image shaking in the view finder of the camera like anti-shake compensation built in the lens. Incorporating four Special Low Dispersion glass elements... find out more...
- Equipped with Sigma's own unique OS (Optical Stabilizer) technology
- Four SLD elements and three Aspherical lenses provide high image quality throughout the entire zoom range
- Minimum focusing distance of 45cm/17.7 inches and a maximum magnification of 1:3.4 makes it ideal for close-up Photography
- Super multi-layer coating reduces flare and ghosting
- For Canon digital SLR cameras
Check Out Sigma 18-250mm f/3.5-6.3 DC OS HSM IF Lens for Canon Digital SLR Cameras Reviews...
Canon develops world's largest CMOS sensor, shoots 60fps video in moonlight
Did you ever think that you'd see a CMOS sensor measuring 202 x 205 mm? That's 7.95 x 8.07 inches to our fine imperial friends. Its impressive size -- about 40 times larger than Canon's largest commercial CMOS sensor -- translates to staggering light-gathering capabilities, capturing images in one one-hundredth the amount of light required by a professional DSLR. Better yet, the sensor is ...
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