OPCO precision Domes are designed and manufactured to add value in the end use application.
Skilled opticians operating in a modern manufacturing facilityproduce custom Domes in prototype to production quantities.Utilizing avertically integratedapproach to the manufacturing process, CNC fabrication, high performance coating, and precise metrology and testingassure repeatable accuracy, cost-effective Domes, and on-time delivery.
Typical Domes Produced Include:
Guide Windows
Sapphire Domes
Transmissive Optics
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 75mm diameter
Surface Quality to 10-5
Angles (Wedge or Prism) down to seconds
Centration down to seconds
Tolerances 10 microns
Precision Domes manufactured exactly to your specification...
Skilled opticians employ CNC manufacturing toensure consistency in specs.
Unique in-house capabilityto 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.
