Nikon’s Super Telephoto Z lenses get a firmware update for linear focus ring rotation

Nikon’s Nikkor Z super telephoto lenses are fantastic pieces of kit, there’s no question. For what they cost, you’d expect them to be pretty spectacular, too. Like most modern autofocus mirrorless lenses, though, they use a focus-by-wire system when manually focusing. Focus by wire lets you make big adjustments by turning the ring quickly or fine adjustments by turning it slowly. A fantastic innovation for photographers, not so much for filmmakers.

So, Nikon has released new firmware for their 400mm f/4.5 VR, 400mm f/2.8 TC VR, 600mm f/4 TC VR and 800mm f/6.3 VR lenses to bring linear focus to the focus rings of those lenses. This lets them be used in video rigs with follow-focus units with the certainty that they’ll nail the target every time.

NIKKOR Z 800mm f/6.3 VR S Firmware Version 1.10:

• The lens now supports options for [Focus ring rotation range] * in the camera [CUSTOM SETTINGS MENU] in addition to [Non-linear]. When a linear option is selected, rotating the focus ring the selected amount in manual focus mode will take the lens from the minimum focus distance to infinity, regardless of the speed with which the ring is rotated.
• Added support for the [Switch focus/control ring roles] * feature in the camera [CUSTOM SETTINGS MENU].
  • * As of January 2023, the cameras that support these options are (from “C” firmware version 2.00) the Z 9 and (from “C” firmware version 1.40) the Z 7II and Z 6II.

NIKKOR Z 600mm f/4 TC VR S Firmware Version 1.10:

• The lens now supports options for [Focus ring rotation range] * in the camera [CUSTOM SETTINGS MENU] in addition to [Non-linear]. When a linear option is selected, rotating the focus ring the selected amount in manual focus mode will take the lens from the minimum focus distance to infinity, regardless of the speed with which the ring is rotated.
• Added support for the [Switch focus/control ring roles] * feature in the camera [CUSTOM SETTINGS MENU].
  • * As of January 2023, the cameras that support these options are (from “C” firmware version 2.00) the Z 9 and (from “C” firmware version 1.40) the Z 7II and Z 6II.

NIKKOR Z 400mm f/2.8 TC VR S Firmware Version 1.10:

• The lens now supports options for [Focus ring rotation range] * in the camera [CUSTOM SETTINGS MENU] in addition to [Non-linear]. When a linear option is selected, rotating the focus ring the selected amount in manual focus mode will take the lens from the minimum focus distance to infinity, regardless of the speed with which the ring is rotated.
• Added support for the [Switch focus/control ring roles] * feature in the camera [CUSTOM SETTINGS MENU].
  • * As of January 2023, the cameras that support these options are (from “C” firmware version 2.00) the Z 9 and (from “C” firmware version 1.40) the Z 7II and Z 6II.

NIKKOR Z 400mm f/4.5 VR S Firmware Version 1.10:

• The lens now supports options for [Focus ring rotation range] * in the camera [CUSTOM SETTINGS MENU] in addition to [Non-linear]. When a linear option is selected, rotating the focus ring the selected amount in manual focus mode will take the lens from the minimum focus distance to infinity, regardless of the speed with which the ring is rotated.
• Added support for the [Switch focus/control ring roles] * feature in the camera [CUSTOM SETTINGS MENU].
  • * As of January 2023, the cameras that support these options are (from “C” firmware version 2.00) the Z 9 and (from “C” firmware version 1.40) the Z 7II and Z 6II.

Firmware updates for all four lenses are available to download now from the Nikon website using the links above.

[via Nikon Rumors]