corrugated lens

Questions

What does corrugated lens mean?

A type of lens where concentric portions are cut out from the surface to lessen the weight without affecting the focal power.

How to pronounce corrugated lens

1. Open the pronunciation page — Open the Speakur entry for “corrugated lens”.
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 “corrugated lens”.
4. Repeat and practice — Say “corrugated lens” aloud, matching stress and vowels until it feels natural.