OPCO precision Windows are designed and manufactured to add value in the end use application.
Skilled opticians operating in a modern manufacturing facility produce custom windows in prototype to production quantities. Utilizing a vertically integrated approach to the manufacturing process, CNC fabrication, high performance coating, and precise metrology and testing assure repeatable accuracy, cost-effective windows, and on-time delivery.
Windows Produced in Custom Shapes
Materials Used
Fused Silica
Low and High Index Glass
Si (Silicon)
Ge (Germanium)
Sapphire
CaF2 (Calcium Fluoride)
MgF2 (Magnesium Fluoride)
ZnSe (Zinc Selenide)
To reduce lead times we maintain an inventory
of the most popular raw materials used.
Specifications
Dimensions to 300mm diameter
Surface Quality to 10-5
Surface Accuracy to Lamda/20
Angles (Wedge or Prism) down to seconds
Centration down to seconds
Tolerances 10 microns
Precision windows manufactured exactly to your specification...
Skilled opticians employ CNC manufacturing to ensure consistency in specs.
Unique in-house capability to manufacture Test Plates assures lens radius and surface accuracy/repeatability... creating a cost advantage during the design phase.
Centration, down to seconds, validated by our computer controlled centering scope.
Angles are maintained using high resolution autocollimators.
Surface accuracy is verified on our Zygo GPI XP interferometer.
Complete in-house Coatings Capabilities. Please see our Coatings page.
Coating performance verified through bench testing using specified lasers as well as a PE Lambda 900 Spectrophotometer.
