Tokina FiRIN 20mm f/2.0 FE AF for Sony E Mount - Auto Focus

The Tokina Firin 20mm f/2 FE AF Lens for Sony E-Mount is a full frame lens that is composed of 13 lens elements in 11 groups. It features two aspherical lens elements to maintain image sharpness and three Super-Low Dispersion elements that reduce chromatic aberrations. Meanwhile, ghosting and flaring are prevented by its multi-layer coating. The Ultra Sonic Motor enables fast and smooth autofocus while precise focusing is still available through the MF Assist function. Amazing out-of-focus effects can also be achieved via the nine-blade diaphragm. For further image enhancements, the Tokina Firin 20mm f/2 FE AF Lens for Sony E-Mount has a 62mm filter diameter. A lens hood is also included with this lens for steadier hand-held shooting.

Product Features in Detail

Optical performance
Being optimized for full size camera sensors in terms of size and resolving ability, the optical design adopts 2 aspherical elements and 3 lenses molded from Super-low Dispersion glass to significantly reduce any type of aberration including spherical aberration, distortion and chromatic aberration while assuring high resolution and stunning performance even at wideopen aperture.

Autofocus motor
For AF drive system FíRIN 20mm F2 FE AF adopts quick responsive and silent ring-shaped ultrasonic motor. Coupled with GMR sensor AF performs fast and accurate focusing.

Full compatibility to AF
FíRIN 20mm F2 FE AF is fully compatible with Fast Hybrid AF system and all AF function settings, providing the same AF performance as with common E-mount AF lenses. Fine manual focus adjustment is also possible.

MF Assist
Accurate focusing is supported by compatibility to MF Assist function, when fine focusing adjustment is operated by manual rotation of the focusing ring with the simultaneous interlocking with image enlarging function and bar distance display on the monitor.

Optical correction
Due to the data transmittance ability via electric contacts the camera obtains necessary data from the lens chip to correct shading, distortion and lateral chromatic aberrations. Optical corrections can be done by the camera as well.

Image Stabilization
By transmitting focal length data FíRIN 20mm F2 FE AF is able to get maximum use of In-Body Image Stabilization function of the camera.