Window or Filters Modification Quote Request Form – Step 1 of 2

Please complete the form below to request a quotation for a customized window. First, type the stock number of the off-the-shelf window that is the closest match to your requested item so that it may be used as a reference window. Next, select the required anti-reflection, reflection, or filter coating. If a filter coating is selected, please provide the required coating parameters or a reference stock filter coating. After, fill in the finished part dimensions and check the box if edge blackening is needed to decrease stray light. Note: The thickness cannot be changed from the reference stock window thickness. Lastly, please provide the requested quantity, information about the application, and any additional requests or notes.




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Typical Finished Part Specifications
Thickness Based on the selected product.
Material Based on the selected product.
Modified Dimension Tolerance ±0.1mm
Surface Quality 80-50
Clear Aperture 80% of outer dimension
Irregularity (Plano/Spherical) Based on the selected product.
Bevel FW Tolerance MIN = NONE, MAX = 0.5mm
Bevel Angle Tolerance @45° ±15°
Edge Chips ≤0.5mm outside the clear aperture