Product Details
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- EF-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to 22
- Three Aspherical & Two UD Elements
- Subwavelength & Air Sphere Coatings
- Ring-Type Ultrasonic Motor AF System
- Internal Focus; Full-Time MF Override
- Fluorine Coating on Exposed Elements
- Dust- and Water-Resistant Construction
- Rounded 9-Blade Diaphragm
