The half frame is a metal frame that allows you to wear a loupe with your prescription glasses. This is a low cost option that's very comfortable because the nose piece slips up and behind your existing glasses and the barrels of your loupe sit in front of your prescription glasses.
The nose piece is easily adjustable to perfectly fit your needs. See our instructional video below to see how easy this frame is to use!
Universal side shields are included with this frame for the proper protection.