What Is a Metal Flange Dome Lens?
A Metal Flange Dome Lens is an optical assembly that combines a curved dome element with a metal mounting flange. The dome provides an optical surface, while the flange creates a defined interface for mechanical installation.
Metal Flange Dome Lens Specifications
| Coating | AR Coating |
| Diameter | 103mm |
| Thickness | 5mm |
| Height | 50mm |
| Material | UV Quartz – JGS1 |
| Metal Flange Diameter | 123mm |
Picture of Dome Lens
Video of Metal Flange Dome lens
Key Features of the Metal Flange Dome Lens
- Curved dome shaped optical element
- Metal flange for mechanical mounting
- Integrated optical and mechanical structure
- Custom flange dimensions and mounting features
- Controlled dome geometry and wall thickness
Optical Dome Design and Performance
The curved surface of a dome lens influences how light passes through the component. Its optical performance depends on the material, surface profile, thickness, and design wavelength.
In addition, the dome dimensions must remain compatible with the mechanical mounting interface. Careful design review helps maintain the required relationship between the optical surface and the flange.
Metal Flange and Mounting Structure
The metal flange provides a mounting interface for the dome assembly. Its outer diameter, thickness, flatness, and hole pattern can be defined according to the installation requirements.
Accurate flange dimensions support proper alignment and fit. Where necessary, the design can also specify the interface between the optical element and the metal structure.
Material Selection and Surface Quality
The dome material should be selected according to the required optical transmission, operating environment, and component geometry.
The flange material is chosen based on mechanical requirements and compatibility with the assembly. Meanwhile, optical surface quality and dimensional tolerances should be specified separately to support reliable inspection.
Applications of Metal Flange Dome Lens
- Optical instrument assemblies
- Imaging equipment housings
- Optical measurement systems
- Laboratory optical equipment
Frequently Asked Questions
What information is needed for a quotation?
Please provide the dome dimensions, optical material, flange material, mounting details, surface quality, coating requirements, and order quantity. A technical drawing or sample is helpful for evaluation.
Why Choose VY Optics?
VY Optics provides optical component processing and customized manufacturing according to technical drawings and product specifications.
By reviewing the dome geometry, optical surface requirements, flange dimensions, and mounting interface, our team can evaluate a suitable Metal Flange Dome Lens for your optical assembly.
