Version:
- VDU = Visual Display Unit
- Ideal for screen work
- For use in workplaces where it is not mandatory to wear safety spectacles
- Designs from classic to modern

Technical Data:
- Product type: VDU spectacles
- Frame type: Plastic
- Ref. no.: 3518 1525 49/21
- Colour: grey, translucent

Dimensions:
- Lens diameter: 49 mm
- Bridge width: 21 mm