Nikon ZR Firmware 2.00 Promises RED Color Science and Less Flicker

Nikon will ship firmware 2.00 for the ZR "before the end of the year," and the headline feature is color, not pixels: Log3G10 gamma recording in H.265, which brings RED's color science into a lightweight codec on a camera you can hold in one hand.

That's the strongest concrete promise in the update Nikon detailed this week. It follows the company's September announcement, when it teased two marquee capabilities — Open Gate recording and in-camera anamorphic desqueeze — for delivery sometime in 2027. Neither arrives this year. So version 2.00 is the interim package, and Nikon is framing it as one.

What does Log3G10 in H.265 actually give shooters?

RED's color science inside Log3G10 offers considerable latitude for grading, according to Nikon, with smoother tonal gradations and a wide color gamut. Until now, ZR owners wanting that look had to accept heavier files to get it. The H.265 route changes the math for long-form work, where storage budgets matter as much as dynamic range.

The promise sounds generous. The proof will come when graders push the files in post — Nikon's own description stays at the level of adjectives, and the company hasn't published test footage alongside the announcement.

More control at the dials

The update also lets users select the level of High ISO noise reduction, a small change with real consequences for how footage looks straight out of camera. Too much NR and low-light video turns waxy; too little and shadows crawl. Giving the operator the dial is the right call.

Customization widens too. More functions become assignable to the command dials and function buttons, including ISO, exposure settings, white balance and white balance color temperature (WBK). Assign 3D LUT/View Assist to an Fn button and you can now flip between LUT settings in a single operation.

Nikon's explanation is blunt: "This enables the operator to adjust settings without taking their eyes off the monitor, allowing them to stay focused on capturing their intended shots."

On set, that's not a luxury. It's the difference between keeping a take and blowing it.

Is the flicker fix connected to the Z6 III?

The quietest item in the changelog may matter most. Firmware 2.00 adds processing that "suppresses frame-by-frame fluctuations in black level, reducing flicker that tends to occur in low-light conditions."

That phrasing deserves scrutiny. Flicker is not a new complaint around Nikon video. Z6 III owners will recall the shadow noise problems that surfaced when recording RAW (N-Log) video, which Nikon patched with firmware shortly after that camera's launch. Nikon says nothing today about whether the ZR's fluctuations share a root cause with the Z6 III's troubles.

What Nikon doesn't say sits heavily here. The two cameras run the same 24.5-megapixel partially stacked sensor and the same image processing engine. Identical silicon, similar symptom, no stated connection. Draw your own conclusions, but the silence is loud.

Everything else in the update

The remaining additions:

• Focus peaking while a 3D LUT is applied during R3D NE recording
• 3D LUT applied to HDMI output, for easier previewing on external monitors
• The black-level flicker suppression described above
• Adjustable High ISO NR levels
• Expanded Fn-button and command dial assignments

The longer arc

For a camera positioned as Nikon's video-first flagship, firmware 2.00 reads as consolidation rather than revolution — fixing rough edges, deepening RED integration, and keeping owners fed while the substantial features cook. The real test of the platform's direction lands in 2027, when Open Gate and anamorphic desqueeze finally arrive and we learn whether the ZR was a down payment or the whole purchase.