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Sony FZ to B4 2/3" Lens Adapter for F5 and F55 Sensor Camera


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Regular Price: $13,995.00

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Sony B4: Picture 1 regular $9,999.00

About Sony B4

For limited time only, save 29% on the Sony B4 dropping from $13,995.00 to $9,999.00 when you buy this item at and Shipping is free!

The Sony FZ to B4 2/3" Lens Adapter allows you to mount most 2/3" prism block B4-mount lenses to a Sony F5/F55 single sensor camera, while maintaining the same angle of view the lens exhibits on a 2/3" prism block camera. The adapter provides the communication between the lens and the camera, passing metadata, while providing servo control of the adapter's built-in CC and ND filters.

The adapter allows your camera to display lens data information, such as focus, zoom and iris in the viewfinder. The adapter supports chromatic aberration compensation using ALAC-2 for select lenses and you can assign the "RET" button allowing you to call functions such as Expanded Focus and last clip review. The LA-FZB2 includes 15mm rods, lens support bracket and lens support knob.

Sony B4 Features

  • Compatible with most B4-mount (2/3-inch) lenses
  • No loss of angle of view (no cropping)
  • 12-pin connector provides bidirectional communication between lens and camera
  • Displays lens data: Focus, Zoom and Iris on the viewfinder
  • Lens metadata data is recorded, real time onto compressed and/or RAW digital stream
  • Lens metadata is simultaneously output via SDI following SMPTE RDD18 specification
  • ALAC-2 (H&V Automatic Chromatic Aberration Compensation) with lenses in camera database
  • Return video button becomes assignable for calling useful functions such as Expanded Focus, last clip review etc
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