Blackmagic Design Focus Demand - CINSTUDMFT/H/FD

Blackmagic Design Focus Demand - CINSTUDMFT/H/FD

Focus control for Blackmagic Studio Cameras

FEATURES

Focus control for Blackmagic Studio Cameras
Eliminates the need to reach for the lens
Control the lens directly from the tripod handles, just like a true broadcast lens

Using Servo Zoom Lenses
Your URSA Broadcast G2 natively supports servo-driven B4 broadcast lenses. For information on fitting a B4 lens to your camera, refer to the ‘attaching a lens’ section at the start of
this manual.

**TIP With the optional URSA Mini Pro PL mount fitted, your URSA Broadcast G2 is also compatible with servo-driven PL cine lenses.
B4 broadcast lenses offer several features that aren’t typically present in still photography and cinema lenses. In addition to the ability to hold focus through a large zoom range, these lenses are distinguished by handgrip controls and servo driven iris and zoom functions. Some lenses also feature servo driven focus. With the lens connector fitted, iris and zoom can be controlled from the handgrip, from your camera or by using an optional Blackmagic Zoom Demand. You can even control your lens remotely via an ATEM switcher.
Lenses which have a focus servo can accept auto focus commands from the camera, continuously track focus using an optional Blackmagic Focus Demand or receive focus commands from an ATEM switcher.

B4 Lenses with iris and zoom control include:
‚ Fujinon B4 lens models with HA, ZA, XA, UA and LA prefixes in their model name and RM in their suffixes. For example, Fujinon XA20sxBRM.
‚ Canon B4 lens models with HJ, KJ and CJ prefixes and RSE or RSD in their suffixes. For example Canon KJ20x8.2B IRSD.

B4 Lenses with full servo control for focus, iris and zoom include:
‚ Fujinon B4 lens models with HA, ZA and UA prefixes in their name and the letters RD or ZD in the suffix. For example, Fujinon HA22x7.8 BERD.
‚ Fujinon box lenses with XA and UA prefixes in their name.
‚ Canon B4 lens models with HJ, KJ..ex and CJ prefixes in their name and the letters
ASE or ASD in the suffix. For example, Canon HJ24ex7.5B IASE.
‚ Canon box lenses with XJ and UJ prefixes in their name.

**TIP Box lens models mentioned above support both zoom and focus servos. Please check with your lens supplier to confirm the servo motors are installed.