Product type: Lens. Application: Lighting, Medical, Optical. Model: FSOL.
Overview
Tailor-Made Optical Dome Lens for Niche Applications – Choose Diameter, Curvature Radii, and Anti-Reflective Coating Grades Per Your Design Specs: an optical lens made from Optical Glass. Listed geometry: ball, hemisphere shape. Optical / electrical data: transmittance >95%. Coating: HC; surface quality 20/10 or Better. It is used in Lighting, Medical and Optical. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Type | Lens |
| Shape | Ball, Hemisphere |
| Transmittance | >95% |
| Coating | HC |
| Surface Quality | 20/10 or Better |
| Clear Aperture | >90% |
| Usage | Lighting, Medical, Optical |
| Model NO. | FSOL |
| Lenses Color | Clear |
| Model No | Fsol |
| Principle | Ar Coating |
| Supplier | Tianjin Fushi Optical Technology Co., Ltd. |
Technical data
| PRODUCT NAME | Dome Lens |
|---|---|
| PRODUCT SIZE | 0.1 – 600mm |
| EFFECTIVE FOCAL LENGTH | 250mm |
| DIAMETER TOLERANCE | +0.0/-0.1mm |
| TRANSMITTANCE | 95% |
| TYPE | Optical Lens |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “20/10 or Better”; quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — listed as “HC”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see AR-Coated Glass Materials for High-Transmission Optical Parts. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is AR-Coated High-Transparency Optical Glass.
