Advanced Back Focus
This system allows macro shooting as close as 0.3m (0.05m on HA27x6.5) from the
object. Focus fades are also possible at the wide side of the zoom range with the
use of a simple remote control unit. Focus fader enhances the creative possibilities
of these lenses while adding a unique look to the production.
Standard on DigiPower Field lenses and HA27x6.5.