1, Material: silica 2,Effect: to isolate two different temperature areas to ensure photoelectric devices work normally 1, Material: silica2,Effect: to isolate two different temperature areas to ensure photoelectric devices work...

1,Material:optical glass 2,Good dispersion effect 3,Used in stage light gains good stage effect 1,Production procedure2,Specifications Dia*Angle44.8*14°46.8*15°47*15°47*14°47*17°47*23°47*25°51.8*15°54*15°54*16°63*27°3,...

1,Material: 2 kinds of different optical glass 2,Funtion: achromatic 3,Good imaging effect 1,Production procedure2,EffectWith extremely small chromatic aberration and spherical aberration;Can generate high quality images within visible light spectrum;Coated with anti-reflection...

1,Material:window glass, optical glass, heat-resistant glass 2,Spherical surface 3,High reflectivity 1, About us--Established in 1997, has been manufacturing the precise optical lenses for 15years. --With elegant environment of the garden type factory district, the...

1,Material:quartz glass(silica) or borosilicate glass 2,Coating:infrared dielectric film 3,Usage:heat resistant 1,Material:quartz glass(silica) or borosilicate glass2,Coating:infrared dielectric film3,Usage:heat resistant4,Effect:Some photoelectric devices such as stage light...

1,Material:optical glass 2,With dispersion effect 3,Used in stage light gains good stage effect Production procedure Dispersion Four-facet prism ...