| Domes
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.
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