• 1
  • 2
  • 3

Infraed products:

Including material: Germanium, sapphire, CaF2, Si, MgF2, ZnS, ZnSe, chalcogenide glass, etc

production process: polishing, SPDT (single point diamond turned), coating service

optical components

Germanium Specs
  Infrared Germanium Solar energy Germanium
crystal orientation <111> , <110>, <100> <100>
conduction type N doping Sb P doping Ga
electrical resistivity 5-40 ohm-cm 0.001-0.5ohm-cm
1-5 ohm-cm
>50 ohm-cm
purity 5N/6N 5N/6N
dislocation ≤10000/cm² 0
transmission >46%@10.6 /
annealing OK /

Ge products
round shape single crystal: dia 2-300mm
polycrystal: dia 2-450mm
thickness: >0.5mm
roughness: 0.2um-4um
square shape LXW: 4-4-350x350mm
thickness: >0.5mm
lens dia 5-270mm
special shape per your request
Solar energy Ge size: 2 inches, 4 inches, 6 inches
electrical resistivity:0.001-0.5(Ω·cm-1)

ZnSe products
round shape dia 4-350mm
thickness 0.5-50mm
cylindrical surface can be polished
square shape LxW: 350x350mm
thickness: 0.5-40mm
chamfer 0.2-0.5mm
lens dia 5-250mm
special shape per your request
Evaporation materials 1-6mm, 6-12mm ZnSe grain
Dome Cover Dia -200mm

ZnS products
round shape spherical lens square shape Evaporation materials ZnS Dome
dia: 4-300mm
roughness: ≤1um
roudness: ≤0.03mm
chamfer: 0.2-0.5mm
cylindrical surface can be polished
dia: 10-250mm
roughness: ≤1um
roudness: ≤0.03mm
chamfer: 0.2-0.5mm
dimension: 250x250mm
roughness: ≤1um
chamfer: 0.2-0.5mm
dimension: 1-6mm, 6-12mm multispectral dome
hardness: 150-170Kg/cm³
density: 4.09g/cm3
Transmission: visible, infraed

chalcogenide glass

SPDT (single point diamond turned) products

Aspherical surface inspection data

Lumens Solution

+86 180 6012 6106

Addr:3rd floor, Zi Jin Hua Pan Yu Road No.869, Cangshan District Fuzhou, Fujian 350002, China‍

phone:+86 18060126106


Wechat: raylynluo            skype: Raylyn Luo

COPYRIGHT © Lumens Solution     粤ICP备11111111号