15+ years of manufacturing excellence. 500+ global clients trust PhotonEdge for lenses, mirrors, windows, prisms & custom solutions.
Beijing Hengdingguang Technology Co., Ltd.
Spherical, Cylindrical, Aspheric, Ball, Rod
BK7, UV Fused Silica, Sapphire, ZnSe, Ge, CaF2, Si
Dielectric, Aluminum, Silver, Gold
Right Angle, Penta, Corner Cube, Dove, Roof
Narrow Band, ND, UV/IR Bandpass
Plate, Cube, Polarizing, Non-Polarizing
Multiple Order, Zero Order, Dual Wavelength
Linear, Circular, IR, Glan Prisms, Wollaston
Safety Goggles, Protective Eyewear
Our most popular precision optical components
Calculate focal length, coating transmission, and optical magnification with our free tools
Lens formula: 1/f = 1/d₀ + 1/dᵢ
AR/HR coating performance estimation
System magnification relationships
Lenses, mirrors, windows, prisms, filters, waveplates, beamsplitters, polarizers
K9(BK7), Quartz, ZnSe, Ge, Si, CaF2, Sapphire
Precision optical processing and testing equipment
OEM customization available, fast delivery
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High-precision optical components with strict quality control
Every product undergoes rigorous inspection before shipment