WHY ARE SAPPHIRE OPTICS & SAPPHIRE MECHANICAL PARTS SUCH HIGH PERFORMERS?

SAPPHIRE LENSES, BALLS & PRISMS ARE INCREDIBLY HARD, STRONG & WEAR RESISTANT:
A sapphire lens can be exposed to extreme abradants such as sand and particulates with minimal effect on the clarity of the optics. This makes sapphire optics the ideal material for a variety of applications such as: aerospace lenses, downhole and drilling vision system optics, inspection windows, watch crystals and gun sights.
Sapphire lenses and sapphire prisms can take pressure like no other clear material, making sapphire optics the go-to transparent material for highpressure vessels, deep sea windows and sight glasses. Combined with the exceptional thermal and chemical performance of sapphire, a sapphire lens is the ideal transparency for pressurized in-process, deep sea and equipment sensors.