Sigma 18-200mm F3.5-6.3 DC Macro OS HSM For Pentax K
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17 years ago
REVIEW: Sigma 18-200mm f/3.5-6.3 DC OS
The Superzoom category of interchangeable lenses is becoming one of the most hotly contested areas of technology in the digital age and virtually everyone is trying to get in on the act. The Sigma 18-200mm is the latest to reach the dealers' showcases.
Pros:
- Good stabilisation system
- Good build quality
- Decent optical performance for type
- Reasonably price
Cons:
- The negative points are
- Heavier than some
- Some CA around the edges at wider apertures
- Barrel distortion at the wide end
17 years ago
Lens Test: Sigma 18-200mm f/3.5-6.3 DC OS AF
Sigma's long-awaited, second Optical Stabilizer (OS) lens ($549, street) is an 11.1X digital-only superzoom with one SLD and three aspheric elements. A 29-320mm equivalent, it follows Sigma's first OS lens, an 80-400mm f/4.5-5.6 ($999, street), by more than four years, and outdoes its predecessor...
17 years ago
Sigma 18-200mm f/3.5-6.3 DC OS Lens Review
I do not have plans to complete a full Sigma 18-200mm f/3.5-6.3 DC OS Lens review. Hopefully the information and standard test result provided are helpful to you. Pictured below from left to right (ordered by extended size with lens hoods) are the: 1. Canon EF-S 18-55mm f/3.5-5.6 IS Kit Lens 2.
17 years ago
Sigma 18-200mm F3.5-6.3 DC Lens Review
Sigma 18-200mm f/3.5-6.3 DC lens is one of Sigma's DC lenses specifically designed for APS-C type dSLR cameras and has a reduced imaging circle, which means it will not be usable on full-frame cameras (the lens will actually fit the full-frame camera, but will vignette heavily because of the smaller...
3.8
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