Product type: Prism. Application: Beam Dispersion, Beam Split. Model: TT Prism28.
Overview
Single Axis Retroreflector Bbar Coated Hypotenuse Optical Right Angle Prisms is an optical prism made from Glass. Listed geometry: thickness as Required, right angle prism shape. Surface quality 40-20; flatness Lambda/8. Typical applications: Medical Instrument. 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 | Medical Instrument |
| Usage | Beam Dispersion, Beam Split |
| Model NO. | TT Prism28 |
| Angle Tolerance | +/15arcsec |
| Dimensional Tolerance | +0/-0.1mm |
| Ray Deviation | 90 Degree |
| Surface Flatness | Lambda/8 |
| Bevel | Protective Bevel as Needed |
| Image Orientation | Left-Handed |
| Supplier | Tianjin Tengteng Optoelectronic Technology Co., Ltd. |
Technical data
| Product Name | Sapphire/CaF2 Optical 90 Degree Right Angle/Triangle Prism |
|---|---|
| Description | Prisms designed with a 90° angle |
| Coating | BBAR Coating |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — listed as “+/15arcsec”; 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 AR-Coated Glass Materials for High-Transmission Optical Parts. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Design Guide for Holes, Slots, and Edges in Custom Glass Parts. A related standard product is AR-Coated High-Transparency Optical Glass.
