Khalase ea borosilicate  libotlolo melemo ke ho hanyetsa mocheso o motle, k'hemik'hale e ntle ea lik'hemik'hale, le transmittance e ntle ea khanya1. E entsoe ka khalase ea boleng bo holimo ea kristale, e nang le pepenene e phahameng, e hanyetsanang le ho apara, ho hloekisa habonolo, le bophelo bo botle le bohloeki ho sebelisoa. Sebopeho sa eona se amohela moralo oa ho kenya likarolo tse peli, o sa cheseng feela, empa hape o loketse ho noa.

Khalase ea borosilicate  libotlolo li fana ka mefuta e fapaneng ea likhetho  Mabapi le bokhoni, ho na le libotlolo tse nyane tsa borosilicate bakeng sa motho a le mong kapa sampling, tse mahareng tse boholo bo lekaneng bakeng sa tšebeliso ea kamehla, le libotlolo tse kholo bakeng sa liketsahalo tse khethehileng kapa botsofali.  Libopeho li kenyelletsa libotlolo tsa khale tse chitja, tse lisekoere tsa sejoale-joale, le libotlolo tse nang le li-grooves tse khabisitsoeng  Mebala e fapana ho tloha ho libotlolo tse hlakileng tse bontšang chebahalo ea veine ho ea ho tse tintiloeng tse fanang ka tšireletso e bobebe  Ghangyou -- setsebi libotlolo tsa khalase tsa borosilicate moetsi ea nang le boiphihlelo ba lilemo tse fetang 20!