NoIR BluGard Deluxe Nighttime Eyewear with Black Frame and Orange Lens Pyramex Ztek ARC The snap-in Helo Gasket is

The snap-in Helo Gasket is a lightweight

ACH) and helmet–mounted night vision devices

Frame Features:

The CDI smoke gray lenses have burnt spots where either hot metal or tar hit

Comfortable

NoIR BluGard Deluxe Nighttime Eyewear with Black Frame and Orange Lens Pyramex Ztek ARC The snap-in Helo Gasket isBluGard nighttime eyewear not only comfortably dims your view, but has been lab tested to block 100% of blue light from your eyes, allowing your sleep inducing melatonin to do its job properly. Alternatives use yellow lenses, which not only don't block all the blue light, but actually brighten your view, which is not something you want when preparing for your nightly rest. The deluxe frame #52 of the BluGard Nighttime Eyewear series is the one to own