Lenses are 2mm to 3.5mm thick, sized to fit the masks listed in the drop down menu, each set comes with 2 lenses which are (usually) coated on both sides with protective film which must be removed.
For airsofters note that these have been tested on site and approved on the day by First and Only airsoft and XCITE airsoft. They have been stress tested for rapid high volume fire: (25RPS, 400FPS 2000 Rounds (10cm distance)) and came out untouched. They are also in use by other sites and mask distributors over the UK.
These lenses replace the existing lenses in your gas mask. I do not sell outsert lenses as they are unreliable and can falloff. (believe me, I tried making them)
All lenses are inspected prior to shipping to insure satisfactory quality. However, should a manufacturing defect slip through, send them back for a replacement set.
Once again, please remember this listing for the lenses only, the gas mask is NOT included.
happy customers: