Camera lens material

[johnnyshinta]

Anyone know what they made the camera lens out of? Lots of companies are using sapphire crystal for camera lenses now. But I can't find anything on the icon

 

[Joel S79]

Zeiss Talks About the Lens and Camera in the New Nokia Lumia 1020 - The Phoblographer

Think it's the same.

 

[nx_2000]

Zeiss Talks About the Lens and Camera in the New Nokia Lumia 1020 - The Phoblographer

Quite impressive for such decent pictures to come through plastic lenses.

 

[Letros]

On my 920 the outer piece is quartz, just tested it under 254 nm UV light, fluoresced nicely.