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Plano & Wedged Witness Samples



Specification Standard
Material As indicated below
Diameter Tolerance +0.00mm / -0.13mm -- unless indicated below
Thickness Tolerance + 0.25mm -- unless indicated below
Clear Aperture 80% central diameter -- unless indicated below
Parallelism As indicated below
Surface Irregularity As indicated below
Coating Uncoated

Note: Items below are available While Supplies Last.


 Name 

 Material 

 Diameter
(mm) 

 CT (mm) 

 Edge
Thickness
(mm) 

 Surface
Irregularity 

 Surface
Quality 

 Parallelism 

 Edge
Thickness
Variation (ETV) 

 Part Number 

Price
Discounted Price
Action
PlanoAMTIR-425.43
+/- 0.3mm		 -2 fringes @ 0.63µm120
Angstroms		 -3'9001-0168140.7584.45
WedgeBK-725.4 -610 fringes @ 0.63µm80-508 degrees
+2, -0.0 degrees		 -9001-013946.4727.88
WedgeF525.4 -510 fringes @ 0.63µm60-406 degrees
+/- 2 degrees		 -9001-0178250.00150.00
PlanoNaCl25.4
+0.0, - 0.25mm		3 -2 fringes @ 0.63µm80-505' -9001-016060.8836.53
PlanoNK525.41 -5 fringes @ 0.63µm60-40 -10'9001-0171150.0090.00
WedgeNLAF225.4 -510 fringes @ 0.63µm60-406 degrees
+/- 2 degrees		 -9001-0177550.00330.00
PlanoS-BSM8125.41 -5 fringes @ 0.63µm60-40 -10'9001-0184129.0277.41
WedgeS-BSM8125.4 -510 fringes @ 0.63µm60-406 degrees
+/- 2 degrees		 -9001-0183139.4783.68
PlanoS-FPL5125.41 -5 fringes @ 0.63µm60-40 -10'9001-0182142.1585.29
WedgeS-FPL5125.4 -510 fringes @ 0.63µm60-406 degrees
+/- 2 degrees		 -9001-0181209.85125.91
PlanoS-FTM1625.44
+/-1.0mm		 -10 fringes @ 0.63µm120-805' -9001-0180189.38113.63
PlanoSapphire25.41.02 -10 fringes @ 0.63µm80-50 -10'9001-013157.1734.30
PlanoSF-1125.4
+0.0, -0.25mm		2 -2 fringes @ 0.63µm80-505' -9001-012650.2230.13
PlanoSF-5725.42.5
+/- 1.5mm		 -20 fringes @ 0.63µm80-5010' -9001-010040.3024.18
PlanoSFL625.41 -5 fringes @ 0.63µm60-40 -10'9001-0174150.0090.00
PlanoSFSL525.41 -5 fringes @ 0.63µm60-4010' -9001-0170150.0090.00
PlanoUV FS25.42.5
+/- 1.5mm		 -20 fringes @ 0.63µm80-5010' -9001-013373.6744.20
WedgeUV FS25.4
+/- 0.5mm		 -6
+1.0, -2.0mm		10 fringes @ 0.63µm80-508 degrees
+2.0, - 0.0 degrees		 -9001-013563.6238.17
WedgedZnS25.4 -610 fringes @ 0.63µm80-506 degrees
+/- 2 degrees		 -9001-001676.2045.72


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