orthochromatic film

Questions

What does orthochromatic film mean?

a photographic film sensitive to green and blue and violet light

How to pronounce orthochromatic film

1. Open the pronunciation page — Open the Speakur entry for “orthochromatic film”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “orthochromatic film”.
4. Repeat and practice — Say “orthochromatic film” aloud, matching stress and vowels until it feels natural.