Adorama has the Sigma 18-35mm F/1.8 DC HSM ART Lens Canon DSLR Cameras in $529.00 with free shipping.
Product Features:
- F1.8 max aperture.
- F16 minimum.
- Ring-type ultrasonic-type AF motor with full-time manual focusing.
- 72mm filter size.
- Minimum focusing distance 28 cm/ 11.0 in USB Dock compatible.