• For Use with Near Infrared and Red Light Bulbs
• 3.0 IR Filtering Technology
  
• ANSI/ISEA Z87.1+ Compliant
• Visible Light Transmitted - 380-780nm - 2%
  
• Infrared Wavelengths Blocked - 780-2000nm - 99%
• 9.75 Base Curved Lens Provides Full Side Protection 
• Overall Length (lens - tip): 150-163 mm
  
• Overall Width (hinge - hinge): 142 mm
• Weight 1.2 Ounces
• Made in Taiwan
• Manufactured by Pyramex

Please note that these glasses are not intended to be corrective lenses. They are meant solely to protect the eyes while in the presence of red light and near infrared energy. They will not improve or clarify vision.