Product type: Cemented Lens. Application: Lighting, Medical, Optical, Photography. Model: JH004.
Overview
High-Precision 10mm Cemented Optical Lens for UV-Visible Range: an optical lens made from Bk7 / H-K9l Optical Glass. Listed geometry: laminated lenses shape. Optical / electrical data: transmittance Customized. Coating: UV; surface quality 60/40, 40/20, 20/10. Listed for Laser Machine Vision and Optical Equipment applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Bk7 / H-K9l Optical Glass |
|---|---|
| Type | Cemented Lens |
| Shape | Laminated Lenses |
| Transmittance | Customized |
| Coating | UV |
| Surface Quality | 60/40, 40/20, 20/10 |
| Application | Laser Machine Vision / Optical Equipment |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | JH004 |
| Lenses Color | Clear |
| Supplier | Suzhou Vangta Electronic Technology Co., Ltd. |
What to specify when you request a quote
- Material — listed as “Bk7 / H-K9l Optical Glass”; name the glass or crystal.
- Geometry — give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “60/40, 40/20, 20/10”; quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — listed as “UV”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Silica Windows for UV and Laser Optical Systems. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read How to Handle and Maintain Precision Glass Components in Laser Systems. Before sending a drawing, check Choosing Glass Materials for Optical & Industrial Components. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
