The ESS Vice™ Rx Lens Insert  features a metal and mono-filament  frame.  The end result is a lightweight, low-profile prescription integration that is compatible with numerous ESS ballistic eyeshields. 

After the lenses have been corrected by an optometrist, the Vice™ Rx Lens Insert snaps into any of the following ESS products:

• ESS Crossbow Eyeshield
• ESS Crosshair Eyeshield
• ESS Suppressor Eyeshield
• ESS ICE Eyeshield
• ESS ICE NARO Eyeshield
• ESS Advancer V-12 Goggle (discontinued)

The Vice™ Rx Lens Insert accommodates a range of corrections to +/- 6, and can be filled through ESS' skilled optometrists