1.5x OptiVISOR Lens Plate Frogs 6 New Gem Jar Inserts

6 New Gem Jar Inserts and 6 Travel Cases

precious stones

A safety cap prevents fuel evaporation and snuffs flame

This stone is used to test 10k

1.5x OptiVISOR Lens Plate Frogs 6 New Gem Jar InsertsNew OptiVisor Glass Lens This is a new OptiVisor lens This is a precision instrument that improves vision and will increase your efficiency Each lens is polished to precision opthalmic standards It has an interchangeable lens plate for various applications It is used for your OptiVisor Binocular Magnifier Great for jewelers, hobbies, sewing, artists, draftsmen, architects, pharmacies, doctors and more The magnification is 1. 5X The focal length is 20"