Product type: Prism. Application: Beam Dispersion, Beam Split. Model: TT Prism36.
Overview
CaF2/Ge/Znse Protected Gold Coating Infrared (IR) Equilateral Prism: an optical prism made from Glass. Listed geometry: thickness as Required, right angle prism shape. Surface quality 40-20; flatness Lambda/4. 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 |
|---|---|
| Type | Prism |
| Shape | Right Angle Prism |
| Thickness | as Required |
| Surface Quality | 40-20 |
| Application | Scientific Research |
| Usage | Beam Dispersion, Beam Split |
| Model NO. | TT Prism36 |
| Bevel | Protective Bevel as Needed |
| Dimensional Tolerance | +/-0.1mm |
| Image Orientation | Dispersion |
| Surface Flatness | Lambda/4 |
| Supplier | Tianjin Tengteng Optoelectronic Technology Co., Ltd. |
Technical data
| Product Name | CaF2/Ge/ZnSe Protected Gold Coating Infrared (IR) Equilateral Prism |
|---|---|
| Material | CaF2/Ge/ZnSe |
| Coating | a single layer MgF2 anti-reflection coating |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — listed as “+/-0.1mm”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “40-20”; quote surface figure (λ) and scratch-dig.
- Centring and edges — listed as “Protective Bevel as Needed”; 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 Infrared Window Glass: Material Options for Optical Sensors & Parts. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Infrared Window Glass for Smart Home Appliance Sensors. Before sending a drawing, check Design Guide for Holes, Slots, and Edges in Custom Glass Parts. A related standard product is Infrared Windows.
