Special optical design for Digital
Uses aspherical elements, low dispersion elements and a high refractive index (HID) element to counteract spherical aberration, chromatic aberration, coma and general distortion. The lens arrangement has also been designed for greatest consistency of incident ray direction to the sensor, throughout the zoom range.
Enhanced Peripheral Illumination
To give the best possible edge-to-edge brightness.
Internal Surface coatings
Designed specifically to reduce ghosting and flare.