Single lens loupes made of optical glass. Their shape allows them to rest comfortably in the eye socket. This has become the standard style of loupe used in the watchmaking industry and is excellent for any application where magnification is needed while keeping both hands free to work.
* Ideal for closely examining small jewelry components
* 4X power
* 1-1/2 inch focus
* Rests comfortably in the eye socket
* Allows for hands free work