there are 3 reference 35cm distance X1.75 20cm distance X2.25 15cm distance X2.75
the handle and frame material: plastic total weight: 20g
can put it on glasses or remove it Clip it on the glasses and can remove all from the top it's used single, dentist when he want to work and to see better bigger, he put it. it can't luminous the glasses size is standard before the customer purchased it in france, but not produced in france.
buy loupe [Taiwan]
