Product type: Rectangular Prism. Application: Beam Dispersion, Beam Split, Laser, Astronomy, Imaging, Detection, etc. Model: OP-0113.
Overview
The Equilateral Transparent Glass Prisms for Optics & Laser Applications is supplied as an optical prism in Glass (K9 Glass substrate). Listed geometry: diameter 0.5-500mm, long prism shape. Coating: Customer's Requirement. It is used in Scientific Research. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Substrate | K9 Glass |
| Type | Rectangular Prism |
| Shape | Long Prism |
| Diameter | 0.5-500mm |
| Clear Aperture | 85%-95% |
| Application | Scientific Research |
| Usage | Beam Dispersion, Beam Split, Laser, Astronomy, Imaging, Detection, etc |
| Model NO. | OP-0113 |
| Coating Type | Customer's Requirement |
| Supplier | C-Laser (Taicang) Material Technology Co., Ltd. |
Technical data
| Prism Shape | Right-angle prism | Size Tolerance | +0/-0.25 mm(10SR25: +0/-0.1 mm) |
| Prism Material | UV Grade Fused Silica | Thickness Tolerance | |
| Coating Type | UncoatedVisibleNIR MultilayerIR MultilayerV-coat multilayer | Chamfers | 0.25-0.50 mm face width(10SR25: 0.30 mm) |
| Damage Threshold | – | Chamfers Angle Tolerance | 45° ±15° |
| Surface AccuracyIrregularity | – | Thermal limit | – |
| Surface Quality | 10-5 scratch-dig(10SR25: 20-10 scratch-dig) | Coefficient of thermal expansion | – |
| Surface Flatness | λ/4 at 632.8 nm over the clear aperture | Angle Tolerance | – |
| Wavelength Region | – | Clear Aperture | ≥ central 80% |
| OEM/ODM | Accepted | Custom Manufacturing | Available |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — listed as “0.5-500mm”; 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 “Customer's Requirement”; 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 Flat Glass Polishing Process for Precision Substrates. For an application example, read How to Handle and Maintain Precision Glass Components in Laser Systems. Before sending a drawing, check Design Guide for Holes, Slots, and Edges in Custom Glass Parts. A related standard product is Laser Beam Splitter Glass Sheet.
