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Product Description
Designed for full frame cameras, the Tokina AT-X 35mm f4 gives photographers a new option in wide angle zoom lenses. With a focal length of 17mm at the ‘wide end’ the lens yields a spectacular 103.9 degree field of view which is ideal for shooting in tight situations or for taking wide expanses of space.
This compact wide angle zoom has a bright constant F4 aperture which makes viewing and autofocus possible in lower light situations while still maintaining a reasonable size and weight.
2 Super-low dispersion glass elements and 1 aspheric glass allow the proprietary optical design to achieve excellent contrast and sharpness as well as controlling chromatic aberration.
Tokina’s exclusive One-touch focus clutch mechanism allows the photographer to switch between AF and MF by simply snapping the focus ring forward for AF and back towards the lens mount for manual focusing.
Additionally the mechanics have been designed with more advanced seals around the moving parts giving the lens a higher degree of water resistance. The lens is also designed to stand up to the rigors of daily use by photographers in a wide variety of shooting conditions and environments.
Technical Features:
· Focal length 17-35mm
· Aperture F4
· Minimum aperture F22
· Format – 24x36mm / Full size exclusive for digital cameras
· Optical structure (Elements/Groups) -13-12
· Coating – multi coating
· Angle of view – 103.96 – 64.74 degrees
· Filter size – 82mm
· Minimum Focus Distance – 0.28m
· Maximum macro magnification – 1 : 4.82
· Focusing system – front inner focusing
· Number of aperture diaphragms – 9
· Maximum lens diameter 0 89mm
· Overall length – 94.5mm
· Weight – 600gms
· Hood – BH-821 – (included)
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