Hard glass “H-3”
“H-3” is OGC’s original borosilicate glass with excellent thermal shock and weather resistant characteristic. “H-3” is widely utilized in harsh environments, for exmaple, automobile headlight cover glass and laundry machine cover glass etc.
Also, “H-3” is used for a housing glass sphere of deep sea investigation system that requires high durability withstanding water pressure in deep seas of 8,000m or more.
“H-3” supports your applications in use of harsh environments.