Digipower
In order to enhance the newest optical design technology, Fujinon has developed the digital servo control system DIGI POWER offering advanced performance of its zoom lenses. In addition to improved specification and performance, the utilization of digital circuitry in their DIGI POWER product line has made many new features available that were virtually impossible in the past. DIGI POWER lenses provide for vastly improved accuracy and repeatability over previous designs and enable custom control parameters to be memorized for individual camera operator’s preferences. An optional 16 bit processor for zoom, focus and iris is available for applications requiring a high degree of accuracy.

Quickzoom
QUICKZOOM speed is 0.7 seconds from end to end. QUICKZOOM provides a rapid zoom movement to the telephoto position to check focus by the simple push of a button. Releasing the button returns the lens to the previously selected zoom position. Furthermore, by setting the switch, QUICKZOOM can be performed remotely from zoom rate demand units.

One Shot Preset
Zoom and focus can be preset and memorized in advance at a selected position. One touch of the switch during shooting will instantly return to the memorized position for time saving production.

Zoom Mode Select
A zoom mode switch provides the option to change the zoom response from “normal” to more sensitive on the wide or telephoto side. With the 3-zoom mode (10-zoom mode on ENG/EFP) the user can select the most suitable fine touch. These zooming mode settings are ideal when switching between productions such as drama and sports.

Zoom Limit
The zoom limit function can be used in the servo operational mode. By using this function, the zoom movement toward both the wide side and the telephoto side can be limited. An override switch quickly returns the lens to normal mode.
Standard on DIGIPOWER ENG/EFP lenses

Auto-Cruising Zoom
Pressing the C-Z button while zooming will fix the zoom speed at the existing rate. Pressing the seesaw switch a second time slightly will return the zoom speed to normal.
Standard on DIGIPOWER ENG/EFP lenses

Zoom Maximum Speed Adjustment
The maximum zooming speed obtained when pressing the seesaw switch to the end can be adjusted.

16 Bit Accuracy for Remote Control
Remote control of zoom, focus and iris for all DIGI POWER lenses is possible via 13 bit serial digitalconnection. Optional 16 bit processing is available for more accurate positioning in virtual studios and other applications.

Accessory Compatibility
Analog control accessories can be used with the DIGI POWER lens.
(Some functions may be limited.)

• Zoom Ratio / Format
  16X / 1/2"
• Focal Length
  4.6 to 74 mm
  (2X) 9.2 to 148 mm
• Maximum Relative Aperture
  1:1.4 (4.6 ~ 47 mm)
  1:2.2 (74 mm)
• Maximum Photometric Aperture T-No.
  1:1.5 (4.6 ~ 47 mm)
  1:2.4 (74 mm)
• Angular Field of View 16:9 Aspect Ratio
  4.6 mm74° 18' x 46°09'
  74 mm5° 24' x 3°02'
• M.O.D. from Front of Lens
  0.40 m
• Object Dimensions at M.O.D.
  4.6 mm 710 x 399 mm
  74 mm 44 x 25 mm
• Filter Size
  ø 107 mm P=1
• Dia ø x Length (w/o Hood)
  ø 95 x 240 mm
• Weight (w/o Hood)
  1.98 kg
• Options
  16 Bit Encoder
• Features
  Inner Focus/Quick Zoom/Zoom Limit

Notes:
Requires ACM-18 adaptor for use with Sony PMW-EX3