Comes in 3 Magnifications options and 4 working distance options

2.5x is the most popular model. It offers the widest field of view and longest depth of focus.

3.0x is designed for dentists who need more magnigication, which give you good field of view and depth of focus.

3.5x is the highest magnification available in Galilean Loupes, being suitable for specialist work within a smaller depth of view, and allows you to perform most dental procedures, such like cosmetic, crown and bridge

please check the prodcut photo for more info regarding working distance