Sigma 150-600mm 5-6.3 Contemporary DG OS HSM Lens for Canon
- Focal Length & Maximum Aperture : 75-300mm 1:4-5.6.
- Lens Construction : 13 elements in 9 groups.
- Diagonal Angle of View : 32° 11' - 8° 15'.
- Focus Adjustment : Front group rotating extension system with Micromotor.
- Closest Focusing Distance : 1.5m/ 4.9 ft..