Substrate Material: |
Mylar, Polyester; High optical transmission compatible to optical glass |
Refractive Index: |
1.640-1.670nm (wavelength band of 250-2500nm) |
Melting Point: |
254 deg C |
Substrate Thickness: |
200um,+/-10um |
Out Dimension: |
Square 25.0x25.0, +/-0.2mm; Cuttable and shaping to circular disc e.g. DIA25.0mm or less |
Pattern Mode: |
Single surface patterned; Symmetric design |
Pattern Design: |
10x10 squares(1x1mm index grid) with cross reticle built-in
line thickness: 0.100mm
Max square dimension: 10.000x10.000mm (+/-0.003mm);
Outer reference square dimension: 20.000x20.000mm (+/-0.003mm); |
Reticle Line: |
Cross line, with line width 0.100mm |
Pattern Tolerance: |
Within +/-3um |
Coating: |
Emulsion black |
Surface Quality: |
60-40 scratch and dig (Ra within 38nm scanned by profilometer) |
Substrate Unifromity: |
within 2um |
Surface Protection: |
Both surfaces come protection layers; Peel off these 2 protection layers before use |
Application: |
Users may directly use this reticle or glue onto glass or metal surfaces(polished or ground) to work as imaging reticle/target, or for laser beam alignment use, to mount per customer's jig dimensions. Low cost and flexible in use. |
MOQ: |
MOQ = 2pcs; per standard T & C apply. |