Application: Optical Component. Model: JOP.
Overview
Optical Glass N-Sf57 B270 Bak4 Bk7 K9 Sapphire Glass Inorganic Glass Lens: an optical lens made from Glass. Listed for Optical Component applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Shape | Custom |
| Application | Optical Component |
| Model NO. | JOP |
| Head Code | Round |
| Connection | Fitting |
| Color | Clear |
| Feature | High Transparency |
| Processing | Grinding |
| Supplier | Jinan JSV Industrial Co., Ltd. |
Technical data
| Product Name | Optical Glass |
|---|---|
| Glass Material | N-BK7 or equivalent, N-SF57 or equivalent, B270 or equivalent, quartz glass (JGS1, JGS2, JGS3), etc.. |
| Feature | High heat resistance, high transparency, high hardness |
| Color | Clear, color |
| Application | Optical components |
| Packing | Box, carton, pallet, wooden crate |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — give diameter, focal length or radii, angles and tolerances.
- Surface figure — quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Silica and Other Glass Materials for Machined Components. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read Boost Yield with Fused Silica Viewports for Vacuum and Optical Systems. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
