CLEARANCE ITEM - ALL SALES FINAL Turn your Guard Dogs Safety Glasses into Prescription Safety Glasses with the Guard Dogs Rx Insert. This Rx Insert is designed to snap into any of the Guard Dogs PureBreds and Guard Dogs Bones safety glasses by removing and replacing the stock nosepiece. Simply take the insert to your eye doctor or local optical lab to have your prescription lenses crafted and installed into the Guard Dogs Rx Insert. Features: Can be used with any of the Guard Dogs PureBreds and Guard Dogs Bones (safety glasses sold separately) Can be filled with Single Vision or Lined Bifocal Lenses (see limitations below) Take to your eye doctor or local optical lab to have prescription lenses installed Manufacturer’s Rx Fill Limitations: Spherical Range: +/- 4.00 D Cylindrical Range: +/- 2.00 D Prism to 3' Bifocal Add Power: +4.00 D Dimensions: 48 Eye Size 24 Bridge Product Recommendations: Use CR-39 Lens Material No Progressives
