Blackmagic URSA Mini Pro F Mount

Blackmagic URSA Mini Pro F Mount Nikon AF-S G and AF-D series lens

Blackmagic URSA Mini Pro F Mount lets you use your favorite Nikon stills lenses with smooth, high-precision mechanical iris control. Now you can pair digital film quality with classic Nikon AF-S G and AF-D series lenses. This means that with the F mount, you have access to a huge range of vintage and contemporary lenses. The Blackmagic URSA Mini Pro F mount is a mechanical mount. This means it does not offer electronic focus or iris control. Instead, the Blackmagic URSA Mini Pro F mount features a mechanical iris adjuster. This moves the iris pin present in most Nikon lenses to achieve smooth cine-style iris adjustment. With an F mount mounted, simply move the iris adjuster on the Blackmagic URSA Mini Pro F mount to achieve your preferred exposure.

Nikon AF-D lenses

When using Nikon AF-D series lenses, it is necessary to lock your lens aperture to its smallest setting, such as f/22, to use the full range of the Blackmagic URSA Mini Pro F mount’s iris adjustment ring. The F mount kit includes 1 x F mount, 1 x shim set, and 4 x 2 mm Hex M3 x 18 mm mount screws.

1 x F mount:

The F mount lets you attach common F stills lenses.

4 x 2mm Hex M3 x 18mm mount screws:

The four M3 x 18mm hex screws are used in the EF and F mounts, so it is best to keep the screws together with the respective mounts. The F mount kit also comes with a full spare set of screws in case the originals are misplaced.

Tools Required:

When attaching the F mount, you will need a 2mm hex driver. While it?s not absolutely required, we recommend using a torque wrench able to accurately set a maximum torque of 0.45 Nm to reduce the potential of over-tightening the screws.

Attaching the PL Mount

• Place the Blackmagic URSA Mini Pro vertically on a solid, clean benchtop to ensure the mount can be attached vertically. If changing from the PL to the F mount, ensure that you have removed the PL baffle before inserting the F mount.
• Carefully place the URSA Mini Pro F mount onto the camera body ensuring the white dot is at the 2 o?clock position.
• Using a 2mm Hex driver or torque wrench set to 0.45Nm, loosely turn the four mounting screws until initial contact is made with the shoulder of the lens mount.
• Confirm the lens mount is level and correctly aligned, then tighten the screws in the order shown here to an even pressure without over-tightening the screws.

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M by Sankari 27 Feb23