Introducing our laptop night vision filter
This simple device rests against your laptop screen to preserve your night vision as well as that of others around you.
Made from high quality red tinted perspex
No need for tape or velcro
with most laptops can be laid flat on the keyboard when you close your laptop up for the night when finished
Supplied in a cardboard wallet for protection against scratches when not in use.
Just measure your laptop screen and let me have those dimensions when ordering.
If your laptop has a locking catch please measure from the base unit to just below the locking mechanism.