The Blackmagic Design URSA Cine B4 Lens Mount lets you fit broadcast-style B4 lenses onto your URSA Cine camera, opening up access to a huge range of professional glass originally designed for traditional broadcast work. It’s built with integrated optics that are specifically matched to the URSA Cine’s RGBW sensor, which helps reduce spherical aberrations and keeps your image sharp. This mount also unlocks the camera’s 4.6K B4 crop mode in 16:9, giving you frame rates up to 240 fps for high-speed capture. It’s aimed at professional video creators who want the flexibility of using B4 mount lenses.
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Lens adaptors and converters
Blackmagic Design URSA Cine B4 Lens Mount
For B4-Mount Broadcast or Box Lenses
Optics Match URSA Cine RGBW Sensor
Spherical-Aberration Correction
Enables 4.6K B4 Crop 16:9 up to 240 FPS
$695.00
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Metabones Nikon G to Sony E-mount/NEX (Black Matt)





