1,Material: optical glass, aluminum lens barrel; 2,composed of three groups of lenses; 3,Good focusing and imaging effect. 1, About us--Established in 1997, has been manufacturing the precise optical lenses for 15years. --With elegant environment of the garden type...

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,Precise processing 3,Reasonable price 4,Great variety of specifications 1, About us--Established in 1997, has been manufacturing the precise optical lenses for 15 years. --With elegant environment of the garden type factory district, the...

1,Material:optical glass 2,Have dispersion fuction 3,Have good effects in stage lights 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 advanced modern...

1,Material: optical glass 2,With different specifications 1,Material: optical glass, such as BK7(K9)2,SpecificationsΦ30-300mm in diameter spherical magnifying glass;45*45 magnifying paperweight;Φ60 magnifying paperweight...3, ApplicationsUse separated or fix to...

1, Material: optical glass, aluminum lens barrel 2, Coating: MC AR @ 400-700nm 3, Suitable for 90W LED moving head 1, About us--Established in 1997, has been manufacturing the precise optical lenses for 15 years. --With elegant environment of the garden type factory...

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: optical glass, aluminum lens barrel 2,System composed of 4 groups of lenses; 3,Good focusing and imaging effect. 1, Production procedure Stage Light Zoom Optical...

1,Material:optical glass 2,Have dispersion fuction 3,Have good effects in stage lights 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 advanced modern...

1,Material: optical glass 2,With different specifications 1,Material: optical glass, such as BK7(K9)2,SpecificationsΦ30-300mm in diameter spherical magnifying glass;45*45 magnifying paperweight;Φ60 magnifying paperweight...3, ApplicationsUse separated or fix to...