Laser safety glasses are high value optical products. They require cleaning and care.
 
Please follow these directions carefully to allow your glasses to protect you for as long as possible:

• Do not permanently expose them to daylight or UV-lamps
• Please protect the glasses from scratches and mechanical stress
• Avoid contact with chemicals, acids, lye and toxic (i.e. reactive) fumes
• Never put down glasses with filters down-side
• Do not place glasses on heaters or equipment that may heat up
• Please store dry and in robust boxes; the original storage box is ideal
• Avoid storage in high humidity; if that is not possible ensure good ventilation

Instructions for Care

You can clean your glasses with clear water and neutral cleaning agents (e.g. a mild, household glass cleaner) and dry them gently with a soft cloth.

• Do not clean them when dry - you could grind them with small particles
• Never  insert them into water
• Do not use chemicals or acidic cleaning fluids for cleaning
• Do not insert them into sterilisation or disinfectant fluids!
• Never clean them with ultrasonic waves
  

Repairs to LASERVISION products must only be carried out by the manufacturer, in accordance with the safety guidelines.

Important for Laser Safety Products with Reflective Coating:

With these products, the protection is in the coating.
When the coating is damaged or scratched, the protection is gone.
Even the smallest scratch may impair the protection.
Please avoid excessive bending or torsion stress (e.g. when cleaning).