POG Precision Optics Gera

Customized Microstructures

Etch & Fill Illuminated Pattern

Microstructures etched in glass and filled

Etch and Fill Process


masking of the pattern


etching of glass with hydrofluoric acid


removal of the mask and filling of the structures with special white paint

The filled structures can be illuminated from the side by using an LED and will scatter the light toward the eye of the viewer.

The etch and fill pattern can be combined with chrome pattern.

Requests and questions

Find your personal contact.
Main phone: +49 365 77393 00
US phone: 941-803-4927
Email: info@pog.eu

Or use our online contact form.