3.5x Flip Up Waterproof Loupe on Ray-Ban Justin Frame Working Distance:Long 19.7" This is a great option

This is a great option if your script changes frequently

Only can be used on our Cordless Light

With just a simple snap into place

from you pupil to your hands

0x Magnification Loupe will be mounted on a NIKE Radiation Frame

3.5x Flip Up Waterproof Loupe on Ray-Ban Justin Frame Working Distance:Long 19.7" This is a great optionDescription Our 3. 5 Magnification loupe will be mounted on a Ray Ban Justin frame. This loupe offers a 2. 5" Field of View and 3 4" Depth of Field. Frame size is 50mm. Find your loupe: Step 1: Choose your Magnification Step 2: Choose your Frame Step 3: Decide on your Working Distance Click here to find your working distance Prescription We can add your prescription or reader, if you have one, into the lenses of the Justin frame at an additional $200