Coating:

Vacuum Deposited Chromium Oxide (specular reflectivity <5% @ 550nm)

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Float Glass

Pattern Size (mm):

1, 2, 3, 4, 5, 10, 15, 20, 30, 40, 50

Dimensions (mm):

76.2 x 76.2

Surface Quality:

20-10

Thickness (mm):

1.50

Line Width Tolerance (mm):

±0.001

Surface Flatness (P-V):

λ/mm

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 240:

Compliant

使用這些測試板，可以準確地校準測量軟體以進行圖像處理。這些方形具有不同的尺寸，以適合不同的視場。套件中包含序列化的N.I.S.T.可追蹤精度憑證（符合MIL-STD-45662A的需求）。

Concentric Square Target