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Evaluation environment
Coaxial tube:MS-150-TCD18
Objective lens: PEIR Plan 10X
Camera:BU406M(2048 x 2048, 5um)
Light source: SIS-150-AIR + band pass 1100nm / 1150nm
Inspecting object: Mirror


<Original image /  1100nm>                                                                                             Histogram


Pixels: (2048, 2048)
Mean(輝度平均値): 190.78491044044495
Median(輝度中央値) 192.0
Standard deviation(標準偏差) 10.245408608496511



<Original image / 1150nm>


Pixels : (2048, 2048 )
Mean (輝度平均値): 193.73951196670532
Median(輝度中央値): 195.0
Standard deviation(標準偏差): 10.082560021829519



<Gaussian distribution>

 ■1150nm  ■1100nm

This graph shows 1150nm’s uniformity of brightness is stabler than 1100nm’s uniformity a little.

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This is a staging environment