Desc:What is Lens Index?The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relati...
Desc:What is Lens Index?The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relati...
Desc:Product Description The company can provide H-K9L, H-K9LGT high-uniformity bulk optical glass, which has the advantages of good optical uniformity...
Desc:Product Description The company can provide H-K9L, H-K9LGT high-uniformity bulk optical glass, which has the advantages of good optical uniformity...
Desc:1. Why choose the sapphire?Thinner and Stronger than Standard Glass WindowsTransmits Wavelengths Ranging From UV to Mid-InfraredFeatures Extreme Surfa...
Desc:1. Why choose the sapphire?Thinner and Stronger than Standard Glass WindowsTransmits Wavelengths Ranging From UV to Mid-InfraredFeatures Extreme Surfa...
Desc:optical sapphire circular surface sapphire crystal glass for watch pricesSapphire is a hard crystal,it widely been used for watch and mobilephone, Bea...
Desc:optical sapphire circular surface sapphire crystal glass for watch pricesSapphire is a hard crystal,it widely been used for watch and mobilephone, Bea...
Desc:Product DescriptionGermanium lenses/Ge lensesGermanium lenses are optical lenses made of polished germanium. These lenses are rugged and resistant to ...