Glass dome
A dome is composed of two parallel surfaces, which are curved. Compared with any other optical components, it has no optical effect in the optical design.
Domes can be used in pods and missiles.They are designed to protect electronic detectors and sensors from moving particles, water and corrosives while extending their viewing angles. Also they are ideal for underwater environments and in applications such as camera dome ports and submersible window.
We provide hemisphere domes and hyperhemisphere domes. They are produced by polishing and can be manufactured to specification from a variety of materials. Optical glass, fused silica, sapphire, IR crystals, as well as transparent ceramic are commonly used.
N-BK7 or equivalent, offers a tough, cost effective solution for visible range applications while Fused Silica is ideal for wavelengths below 400nm.
Key features:
- With different shape, hemisphere, hyper hemisphere, cutting …
- A variety of materials available
- From small to big size, diameter up to 400mm
Capability
|
Material: |
N-BK7, Fused silica |
|
Diameter: |
Φ10 - Φ400mm |
|
Diameter tolerance: |
± 0.04 - ± 0.2mm |
|
Thickness tolerance: |
± 0.02mm - ± 0.15mm |
|
Radius: |
5mm – 200mm |
|
Surface quality: |
40/20 - 80/50 |
|
Surface accuracy: |
λ/2 - 4λ |
|
Irregularity: |
|
|
Centration: |
30 arc seconds – 5 arc minutes |
|
Coating: |
With or without AR coating |
|
Transmission: |
> 95% |
|
Reflectivity: |
< 3% max |
Send product request
Other supplier products
 |
Sapphire prism | Sapphire prism Sapphire has the characteristic of high hardness, thermo stability, excellent thermal conductivity, infrared transmitting, anti-chem... |
 |
Mo Mirror | Mo mirror is suitable for laser cutting machine with power 60-80W. We suggest replacing all three mirrors at the same time to increase the reflecti... |
 |
Sapphire lens | Sapphire has the characteristic of high hardness with Mohs hardness 9. With high transmittance, excellent mechanical strength and heat resistance, ... |
 |
Quartz rod | Quartz rod is made from fused silica. It is applied in end caps for high power fiber laser and laser processing system. Application: high power fi... |
 |
Ultra smooth surface window | Ultra smooth surface window Ultra smooth surface has a roughness less than 1nm. We can achieve a roughness of 0.1nm with the substrate of fused ... |
Same products
 |
Right Angle Prisms | Seller: Shandong Yanggu Constant Crystal Optics, Inc | Right Angle Prismsare typically used to bend image paths or for redirecting light at 90°. Rig... |
 |
Rod Lenses | Seller: Shandong Yanggu Constant Crystal Optics, Inc | Rod lensesare precision optical components designed for a variety of applications, including fibe... |
 |
light beam splitter | Seller: Changchun Hongsheng Optoelectronics Co.,Ltd. | light beam splitter Polarizing cube beamsplitters split randomly polarized beams into two ... |
 |
What Is a Cylindrical Lens Used For? | Seller: Changchun Hongsheng Optoelectronics Co.,Ltd. | What Is a Cylindrical Lens Used For? are prescribed to correct astigmatism. Cross cylinder, ... |
 |
optical prism supplier,optical prism | Seller: Changchun Hongsheng Optoelectronics Co.,Ltd. | optical prism supplier,optical prism Optical Prism An is a solid, transparent optical eleme... |
