Unbreakable glass - cheated lens, Ø 110 mm

First quality.
The sizes are indicated in 0.1 mm.
Normal curved glass of very elegant shape.
Available sizes:
? 101 - 160 all the 0.1 mm.
? 162 - 500 all the 0.2 mm.
In ordering: specify the ?.

• 技术资料