With its quality system ISO 9001 certified, the main productions are cylindrical lens, achromatic doublet lens, spherical lens, window, prism, mirror and wedge from infrared,optical glass, UV-grade fused silica,CaF2,Ge,Si,ZnSe,etc. And broadband and single wavelength anti-reflection coatings are available. GoldDragonOptics Co,.Ltd is fully committed to designing and making all kinds of optical components for customer special use.
Specification
Supply Precision Optical Lens
Main productions:
Cylindrical lens(Aspherical ,Achromatics)
Spherical lens(Achromatics Doublet lens)
Windows
Prisms(Right Angle,Wedges)
Customer design
Supply Achromatics Doublet Lens
Achromatics Doublet Lens
EFL:+/-5mm ------+/-1000mm
Dia:4mm----75mm
AR-coating
Custom design
Supply UV-grade fused silica Plano-convex lens
UV-grade fused silica Plano-convex lens
EFL:10mm---1000mm
Dia:6.00mm--75.00mm
Material: UV-grade fused silica
S/D:40/20
Centration:<3arc min
Custom design
Supply UV-grade fused silica Plano-concave lens
UV-grade fused silica Plano-concave lens
EFL:-10mm--- -1000mm
Dia:6.00mm--75.00mm
Material: UV-grade fused silica
S/D:40/20
Centration:<3arc min
Custom design
GoldDragonOptics can supply kinds of infrared lenses,infrared optics windows, infrared coating.
Material: infrared quartz, CaF2,Ge,ZnSe,Si, etc.
Coating: custom design.
Ge Lenses
Supply kinds of Plano convex Ge-lens,Bi-convex Ge-lens,Plano concave Ge-lens,Bi-concave Ge-lens according to custom design.
Material: Ge(Germanium)
Radius: ±10mm --- ±1000mm
Diameter: 10mm --- 50mm
Surface accuracy: λ/2 — 2λ
Surface quality: 60-40
Centration: <3'
Clear Aperture: >90%
Chamfer: 0.2×45°
Coating: custom design
