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URSA Mini B4 Mount

URSA Mini B4 Mount Left Angle
URSA Mini B4 Mount Left Angle Hero
URSA Mini B4 Mount Side ENG Lens

URSA Mini B4 Mount


The Blackmagic URSA Mini B4 Mount is an accessory for URSA Mini PL models that lets you swap the built in PL lens mount on your URSA Mini with a B4 lens mount. Featuring precision glass optics, the B4 mount is specifically designed to match URSA Mini’s sensor with high definition B4 lenses. The mount also has spherical aberration correction so lenses can be used wide open with no blooming effect. B4 lenses can be fully electronically controlled from the URSA Mini PL lens control connection.


RRP A$415.00 inc GST

Lens Mount Feature

Optics Resolution

1920 x 1080

Image Circle

10.56mm x 5.94mm



Lens Mount

B4 Bayonet style with locking ring

B4 Spherical Aberration Correction


Physical Specifications

Blackmagic URSA Mini B4 Mount

What's Included

  • Blackmagic URSA Mini B4 Mount
  • Turret Dust Cap
  • Lens rear protective cover
  • Spare Mounting Screws
  • Printed Instructions


12 Month Limited Manufacturer's Warranty.

Contact Us

Glasson Street 


Queensland 4413

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All prices are subject to change without notice and are only a guideline

Please contact us for a formal quote and we will do our best to give the most competitive price available.