HD Adapter Family
Optical adapter family for use of B4 Mount lenses with various film cameras

The adapters turn the B4 lenses into longer focal length lenses, so that the relative depth of field expected for the larger sensor is achieved, while the usual field of view when the lens is mounted to a 2/3” camera is maintained.
All HD adapters also optically correct for the different spectral alignments between three-chip prism block sensors, for which the B4-mount lenses were designed, and the single sensor of the large sensor cameras. HD Adapters are highly telecentric in design, delivering a bright, sharp image across the entire frame, with excellent color and contrast.
HDx35 Adapter PL-Mount
The HDx35 PL is an optical doubler with a 2.5 stop light loss for use with the ARRI ALEXA, RED One and Sony PMW-F3 camera as well as restricted with the Sony F35, Sony SRW-9000PL, Phantom HD Gold (1920x1080) and RED Epic (all 4K Formate).
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NEW!
EF-Mount Kit for HDx35 Adapter
The HDx35´s PL Mount can be replayced with the Canon EOS EF-Mount now!
The solid HDx35 EF Kit provides a sturdy stainless steel
EF Mount and a 3/8" thread for lens supports. To connect 15 mm or 19 mm rod support brigdes like ARRI LS-9, ARRI LS-10 or others there are several 3/8“ externders with
appropriate lengths available.
You can order the EF-Mount Kit now in our Online Shop!
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HDx2 Adapter PL-Mount
The HDx2 PL is an optical doubler with a 2.0 stop light loss for use with the RED ONE, Phantom v640 and Panasonic AF101 cameras.
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HDx2 Adapter MFT-Mount
The HDx2 MFT is an optical doubler with a 2.0 stop light loss for use with the Panasonic AF100, Panasonic GH-1, GH-2, Olympus Pen & all other Micro 4/3” cameras.
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