AT A GLANCE
- • Lens construction: 17 elements in 12 groups, with 1 SLD lens
- Compatible with high-speed autofocus
- Compatible with lens-based optical correction
- Dust-and splash-proof
- Water- and oil-repellent coating
- Super Multi-Layer Coating
- Aperture ring
- Aperture ring click switch
- Aperture ring lock switch
- AFL button
- Focus limiter switch
- Focus Mode Switch
- Lens Hood
- Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only)
- Designed to minimize flare and ghosting
- The HSM (Hyper Sonic Motor)
- Support DMF, AF+MF
- Every single lens undergoes SIGMA's proprietary MTF measuring system "A1"
- 9-blade rounded diaphragm
- High-precision, durable brass bayonet mount
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Sigma lenses have a 7 year international warranty. Warranty registration is required within 30 days of purchase to validate the Canadian Warranty. Customers must register online at www.gentec-intl.com
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