I found it's spec and picture on http://www.sigmaphoto.com/shop/18-200mm-f35-63-dc-os-sigma . They said :
18-200mm F3.5-6.3 DC OS
- For use with smaller chip APS-c cameras only
- Offers Sigma’s OS System (Optical Stabilization) allowing handheld photography even in low-light situations
- Inner focusing system eliminates front lens rotation making the lens highly suitable for use of polarizing filters
- With a minimum focusing distance of 17.7 inches at all focal lengths it’s perfect for capturing small objects and produces a maximum magnification ratio of 1:3.9.
- Extremely compact design weighing approximately 22 ounces & measures just under 4 inches in length
- A lens hood and front & rear lens caps are included with the lens.
No comments:
Post a Comment