The frames are fine – the lenses depend on the coating.
A few questions to be sure
How to do it
- Time
- 3 min
- Water
- Lukewarm, 35 °C at most – never hot
Only lukewarm water and one drop of mild dish soap. Rinse and dry the lenses with a clean microfiber cloth.
With these answers we do not recommend the ultrasonic cleaner, so there is no how-to.
Pick your cleaner to see if it fits, which setting to use and what its manual says.
Why
Zeiss writes that ultrasonic cleaning is good for frames but advises against using a jewelry cleaner on glasses. Most lenses have an anti-reflective coating, and damaged or heated coatings can come off.
Watch out for
- Never hot water – plastic lenses do not withstand heat
- Scratched lenses: avoid
- Do not run them after jewelry without rinsing the tank
Sources
Cleaners that fit this
Ranked by fit, never by commission.
- EraClean GA03 45 kHz · no heaterSee price on Amazon
- EraClean GA01 45 kHzSee price on Amazon
- EraClean GE01 49 kHz · no heaterSee price on Amazon
How we rank: models made for this kind of item first, then how easy the model is to buy where you are, then how much of its spec is confirmed in a source.
We may earn a commission when you buy through these links. It never changes an answer. How this works
We may earn a commission when you buy through these links. It never changes an answer. How this works
Good to have for this
- Lens spray and clothSee options on Amazon
We may earn a commission when you buy through these links. It never changes an answer. How this works
Clean it safely another way The safe way while you check
- Lens spray and clothSee options on Amazon
We may earn a commission when you buy through these links. It never changes an answer. How this works