Low image distortion Domes

 

U-Optics domes can be fabricated in sizes up to 300mm dia. and provide included angles to 160 degrees for protecting sensors and detectors that may be exposed to moving particles of sand and water or harsh chemicals. Featuring 2000 Knoop hardness, these scratch-resistant domes exhibit <25 µm wall thickness variation, <1 fringe/in. surface accuracy measured @633nm, and surface finishes to 20-10 scratch-dig per MIL-PRF-13830.

Available with precise edges, steps, and profiles, U-Optics domes can transmit from the UV to IR and provide up to 85% transmission uncoated and up to 99% with A/R coatings on two sides.


Materials and Types. U-Optics provides a variety of domes with the material of Germanium, CaF2, MgF2, ZnS, ZnSe, Amtir, Sapphire and more.

 

Coating for Domes. Development work continues to add to U-Optics’ range of high durability coatings in particular to increase the salt and abrasion resistance of external surfaces.

 

Quantity and Prices. Attributable to its advanced equipment and craftsmanship, along with strict cost control measures, U-Optics is very economical for high volume windows production. Meanwhile, savings can also be realized on lower quantities.

 

Quality Assurance. We inspect and guarantee every product to meet customer requirements before delivery. We warranties that products will be free from defects in material and workmanship under normal use and maintenance for a period of one year.

 

U-Optics is primarily a custom manufacturer and we will be pleased to quote you to your exact specifications.

 

 

Key Figures
  • Low image distortion.
  • Maximized strength and reliability.
  • Excellent transmission.
  • Available with AR coatings to improve transmission.
  • Hard coating for harsh environmental conditions.
  • Diameter up to 30cm.
  • Competitive prices.

U-Optics provides a variety of domes with the material of Germanium, CaF2, MgF2, ZnS, ZnSe, Amtir, Sapphire and more.

 

l   Germanium domes

l   CaF2 domes  

l   MgF2 (HP MgF2) domes

l   ZnS (HP ZnS) domes

l   ZnSe domes

l  Chalcogenide glasses