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50.8mm Metal Coated Mirror Protected Aluminum Coating AOI Insensitive Mirror

Wuhan Star Optic Technology Co., Ltd

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Address: 4th floor, building 9, Optics Valley New Dynamic, 5th Hi-Tech road, East lake Hi-Tech Zone, Wuhan, China

Contact name:Tina Tian

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Wuhan Star Optic Technology Co., Ltd

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50.8mm Metal Coated Mirror Protected Aluminum Coating AOI Insensitive Mirror

Country/Region china
City & Province wuhan
Categories Steel Round Bars
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Product Details

Metal Coated Flat Mirror, Metal-coated AOI Insensitive Mirror

Overview:

Metal Coated Flat Mirrors are convenient in that they are extremely broadband and can be used at any angle of incidence. We offer Gold, Silver and Aluminum high reflection coatings formed by vacuum deposition. All metallic reflectors can be over-coated with dielectric film of MgF2 or SiO2 in order to prevent oxidation of the metallic surface and provide abrasion resistance.

 

  • Protected Gold provides excellent, broadband infrared high reflectance
  • Protected Silver provides higher reflectance than aluminum throughout the visible and near IR
  • Protected Aluminum is economical solution for VIS applications
  • UV enhanced Aluminum provides good reflectance over a wide range and are mainly used in UV applications.

Metal Coated Flat Mirror, Metal-coated AOI Insensitive Mirror

 

General Specifications of Metal Coated Flat Mirror:

Dimension Tolerance+0.0/-0.2mm
Thickness Tolerance±0.2mm
Surface Quality60/40
Clear Aperture>90%
FlatnessRefer to below list
Coating

Metal coating on one surface, rear surface ground or inspection polished

 

  • Enhanced Aluminum: Ravg>90%@400-700nm
  • Protected Aluminum: Ravg>87%@400-1200nm
  • UV Protected Aluminum: Ravg>80%@250-700nm
  • Protected Silver: Ravg>95%@400-12000nm
  • Enhanced Silver: Ravg>98.5%@700-1100nm
  • Protected Gold: Ravg>98%@2000-12000nm
Damage Threshold>1J/cm2, 20ns, 20Hz, @1064nm

 

 

 

Standard Products of Metal Coated Flat Mirror:

Part NumberMaterialDiameter
(mm)
Thickness
(mm)
FlatnessCoating
PAL1203-HBK712.73λ/10Protected Aluminum
PAL2503-SBK725.43λ/4Protected Aluminum
PAL2506-HBK725.46.35λ/10Protected Aluminum
PAL5003-SBK750.83λ/4Protected Aluminum
PAL5006-HBK750.86.35λ/10Protected Aluminum
EAL1203-HBK712.73λ/10Enhanced Aluminum
EAL2503-SBK725.43λ/4Enhanced Aluminum
EAL2506-HBK725.46.35λ/10Enhanced Aluminum
EAL5003-SBK750.83λ/4Enhanced Aluminum
EAL5006-HBK750.86.35λ/10Enhanced Aluminum
UVPAL1203-HBK712.73λ/10UV Protected Aluminum
UVPAL2503-SBK725.43λ/4UV Protected Aluminum
UVPAL2506-HBK725.46.35λ/10UV Protected Aluminum
UVPAL5003-SBK750.83λ/4UV Protected Aluminum
UVPAL5006-HBK750.86.35λ/10UV Protected Aluminum
PAG1203-HBK712.73λ/10Protected Silver
PAG2503-SBK725.43λ/4Protected Silver
PAG2506-HBK725.46.35λ/10Protected Silver
PAG5003-SBK750.83λ/4Protected Silver
PAG5006-HBK750.86.35λ/10Protected Silver
EAG1203-HBK712.73λ/10Enhanced Silver
EAG2503-SBK725.43λ/4Enhanced Silver
EAG2506-HBK725.46.35λ/10Enhanced Silver
EAG5003-SBK750.83λ/4Enhanced Silver
EAG5006-HBK750.86.35λ/10Enhanced Silver
PAU1203-HBK712.73λ/10Protected Gold
PAU2503-SBK725.43λ/4Protected Gold
PAU2506-HBK725.46.35λ/10Protected Gold
PAU5003-SBK750.83λ/4Protected Gold
PAU5006-HBK750.86.35λ/10Protected Gold

 

 

 

Coating Graphs of Metal Coated Flat Mirror:

 

UV Protected Aluminum Coating

Ravg>80%@250-700nm

 

Enhanced Aluminum Coating

Ravg>90%@400-700nm

 

Protected Aluminum Coating

Ravg>87%@400-1200nm

 

 

Protected Silver Coating

Ravg>95%@400-12000nm

Enhanced Silver Coating

Ravg>98.5%@700-1100nm

 

Protected Gold Coating

Ravg>98%@2000-12000nm

 

 

 

 

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