We can provide one-stop service to customer.
We have sold to over 120 countries.
Applicable to infrared imaging, monitoring, infrared inspection, telemetry and infrared spectroscopic optical system.
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Technical Requirement
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Commercial Grade
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Precision Grade
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High Precision
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Size Range
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1-600mm
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2-600mm
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2-600mm
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Diameter Tolerance
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土0.1mm
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土0.025mm
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土0.01mm
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Thickness Tolerance
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土0.1mm
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土0.025mm
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土0.01mm
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Parallelism
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±3´
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±1´
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±5´´
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Surface Quality
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60-40
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40-20
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20-10
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Surface Accuracy
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1.0λ
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λ/10
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λ/20
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Bevelling
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0.1-0.5mm*45°
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Substrate
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K9/CaF2 or other optical crystal
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PRODUCT LIST (ACCEPT CUSTOM)
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Diameter
(mm)
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Thickness
(mm)
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Coating
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Diameter
(mm)
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Thickness
(mm)
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10
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1
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Customer's Request
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75
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3
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12.5
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1
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75
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5
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20
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2
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76.2
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6
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25
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1.5/3
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80
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8
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30
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3
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90
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10
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38.1
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3
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100
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10
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40
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2/4
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150
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15
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50
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3
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180
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18
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50.8
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3
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200
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20
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63.5
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5
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300
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35
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