LogC4 to Rec.709

ARRI ALEXA 35 LUT (LogC4 to Rec.709)

We haven't finished checking our LogC4 conversion against ARRI's own LUT, so until we have, use ARRI's free LUT. Our looks go on after it.

LogC4 to Rec.709 in two steps

  1. Download ARRI's free official LogC4 LUT

    It's free on ARRI's site; we link to it rather than host a copy. Apply it first, the way the install guides below show.

    Open ARRI's download page
  2. Put one of our looks on top

    Every look we make comes in a Rec.709 version for footage that already looks like normal video, so it goes on after ARRI's LUT.

    Get the free Soft Doc look (Rec.709) by email

    Quiet and honest for interviews and documentary: gentle contrast, restrained colour, clean whites.

    One email with the download link, nothing after it.

Looks packs that work after ARRI's LUT

  • Bransford Media iPhone Looks

    Five creative looks for Apple Log, Apple Log 2 and standard SDR footage. One purchase includes every version.

    30 .cube files, 33- and 65-point. Instant download.

    Apple Log · Apple Log 2 / Apple Wide Gamut · Rec.709 (no log)

    View looks & formats

    $19

    Secure checkout by Stripe. Refund policy

  • Warm & Golden

    Golden, Vivid and Amber Glaze: pronounced warmth, punchy daylight colour and a quieter warm finish.

    30 .cube files, 33- and 65-point. Instant download.

    Apple Log · Apple Log 2 / Apple Wide Gamut · S-Log3 / S-Gamut3.Cine · S-Log3 / S-Gamut3 · Rec.709 (no log)

    View looks & formats

    $12

    Secure checkout by Stripe. Refund policy

  • Cool & City

    Blue Hour, Print and Steel: blue shadows, dense colour and a restrained cool finish.

    30 .cube files, 33- and 65-point. Instant download.

    Apple Log · Apple Log 2 / Apple Wide Gamut · S-Log3 / S-Gamut3.Cine · S-Log3 / S-Gamut3 · Rec.709 (no log)

    View looks & formats

    $12

    Secure checkout by Stripe. Refund policy

  • Light & Soft

    Airy, Porcelain and Rose: lifted pastels, cooler soft tones and a warm rose finish.

    30 .cube files, 33- and 65-point. Instant download.

    Apple Log · Apple Log 2 / Apple Wide Gamut · S-Log3 / S-Gamut3.Cine · S-Log3 / S-Gamut3 · Rec.709 (no log)

    View looks & formats

    $12

    Secure checkout by Stripe. Refund policy

  • Grit & Mono

    Bleach, Charcoal and Silver: muted colour, soft black and white, and crisp black and white.

    30 .cube files, 33- and 65-point. Instant download.

    Apple Log · Apple Log 2 / Apple Wide Gamut · S-Log3 / S-Gamut3.Cine · S-Log3 / S-Gamut3 · Rec.709 (no log)

    View looks & formats

    $12

    Secure checkout by Stripe. Refund policy

  • Complete Looks Bundle

    All 17 looks from the five packs, with Apple Log, Apple Log 2, both Sony S-Log3 gamuts and SDR versions. Includes the starter pack and the free Soft Doc sample. Buy the bundle or individual packs; there is no need to buy both.

    170 .cube files, 33- and 65-point. Instant download.

    Apple Log · Apple Log 2 / Apple Wide Gamut · S-Log3 / S-Gamut3.Cine · S-Log3 / S-Gamut3 · Rec.709 (no log)

    View looks & formats

    $49

    Secure checkout by Stripe. Refund policy

Set up the ALEXA 35

  • Records ARRIRAW or Apple ProRes (4444 XQ / 4444 / 422 HQ) in LogC4 / ARRI Wide Gamut 4 (REVEAL colour science). Rec.709/2020/2100 are display outputs.
  • EI 160-6400 in 1/3 stops; 17 stops dynamic range.

Exposure

ARRI LogC4 Specification: 18% grey maps to LogC4 0.2784 (normalised).

Sources

  • arri.com

    EI 160-6400; 17 stops; ARRIRAW/ProRes; ARRI Wide Gamut AWG4, LogC4 curve, LogC4 display LUTs; page now sits under ARRI's legacy cameras

  • arri.com

    LogC4 LUT package (.cube) download for ALEXA 265 / 35 / 35 Xtreme; the LUT Generator does not support LogC4

  • arri.com

    Relative scene linear 0.18 encodes to LogC4 0.2784

  • cined.com

    Secondary source (CineD, May 31 2022) for the announcement date

Updated October 4, 2026