Product type: Flat Lens. Application: Lighting, Optical. Model: K25031102.
Overview
The High Precision Quartz Bore Glass Tube for Optical Fiber Usage is supplied as a waveplate / polariser / grating made from Glass. Listed geometry: single-lens shape. Optical / electrical data: transmittance >95%. Coating: UV. Listed for Lighting and Optical applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Flat Lens |
| Shape | Single-lens |
| Transmittance | >95% |
| Coating | UV |
| Usage | Lighting, Optical |
| Model NO. | K25031102 |
| Lenses Color | Clear |
| Materials | Quartz Glass |
| Property | High Precision |
| Note | All the values in the table, which are for reference only, are subject to change without notice. |
| Supplier | Jinan Honhai Glass Company Limited |
Technical data
| Tube Type | Tube Specifications | Tube Diameter (mm) | Inner Aperture Demension(mm) | Weight (kg/km) | Range of Temperature(°C) |
| Without Strength Member | 4-fiber Ribbon Tube | 1.5*2.0 | 0.9*1.4 | 3.0 | -20°C~+60°C |
| 6-fiber Ribbon Tube | 1.5*2.8 | 0.9*2.2 | 4.2 | ||
| 8-fiber Ribbon Tube | 1.5*3.4 | 0.9*2.8 | 5.1 | ||
| 12-fiber Ribbon Tube | 1.5*4.5 | 0.9*3.9 | 6.7 | ||
| With Strength Member | 4-fiber Ribbon Tube | 3.0*3.5 | 0.9*1.4 | 9.5 | |
| 6-fiber Ribbon Tube | 3.0*4.3 | 0.9*2.0 | 11.9 | ||
| 8-fiber Ribbon Tube | 3.0*4.9 | 0.9*2.5 | 13.7 | ||
| 12-fiber Ribbon Tube | 3.0*6.0 | 0.9*3.6 | 16.9 | ||
| Note: All the values in the table, which are for reference only, are subject to change without notice. |
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 — listed as “UV”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see JGS1 Quartz Glass for UV Optical and Precision Components. How parts like this are machined and finished is covered in Precision Bore Glass Tubing Processing: End-to-End Manufacturing for Industrial Buyers.


