Tokina has announced it will be exhibiting two soon-to-be-released lenses at the CP+ trade show in Japan. The AT-X 70-200 F4 PRO FX VCM-S is a telephoto zoom that's designed for use on both full frame and APS-C SLRs, and features both optical image stabilisation and a ring-type ultrasonic autofocus motor with full-time manual override.
The 70-200mm F4 was first shown as a mock-up at CP+ last year (click here for link). It appears that the version on display this year is fully-working, and will be released to the market soon. There's no information yet on pricing and availability, or even which mounts the lenses will be made for (historically Tokina has produced lenses in Canon and Nikon versions, and most recently the 11-16mm F2.8 in Sony fit too).
|AT-X 70-200 F4 PRO FX VCM-S||AT-X 12-28 F4 PRO DX|
|Angle of view||34.5° - 12.4°||99.4° - 54.7°|
|Maximum format size||35mm full frame||APS-C / DX|
|Optical configuration||19 elements / 14 groups||14 elements / 12 groups|
|Minimum focus distance||1.0m||0.25m|
|Dimensions||82mm dia x 167.5mm length||84mm dia x 90.2mm length|