Descripción
The lens barrel features two main switches, one that can lock the zoom at any of the eight demarcated focal lengths and a manual focus override for additional control. The lens also has a minimum focusing distance of 110.2″ and a rotatable tripod collar. It is compatible with the Sigma USB dock for firmware updates and focus microadjustment and comes with a lens hood, case, and shoulder strap.
- Works with Sigma’s Global Vision line of teleconverters
- Lens construction with 20 elements in 14 groups
- Water and oil-repellent coating on the front and rear elements
- «F» Low Dispersion, or FLD, glass is designed with performance similar to flourite elements with a low refractive index and low dispersion for clearer and sharper imagery
- Special Low Dispersion, or SLD, glass elements assist in providing greater clarity and contrast to an image
- Maximum magnification ratio of 1:5
- Features a front 95mm filter thread
- It is 4.1″ wide by 10.2″ long
- Eligible for Sigma’s Mount Conversion Service
Valoraciones
No hay valoraciones aún.