Application: Medical, Civil, Labs.
Overview
Telescope Magnifying Glass Refractor Laser Line Mirror Front Coating Reflective Mirror for Optical Instrument is an optical mirror made from Glass. Listed geometry: diameter 2-250mm, plano shape. Flatness Lambda/4, Lambda/2 or as Reques. It is used in Medical, Civil and Labs. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Shape | Plano |
| Diameter | 2-250mm |
| Clear Aperture | 90% |
| Application | Medical, Civil, Labs |
| Radius | 5mm |
| Surface Flatness | Lambda/4, Lambda/2 or as Reques |
| Surface Roungh | 10/5, 80/50 or Better |
| Key | Optical Mirrors |
| Supplier | Shanghai Jingsheng Optoelectronics Technology Co., Ltd |
Technical data
| Material | BK7, Fused Silica, Borofloat,B270, Borosilicate(Pyrex) or other |
|---|---|
| Dimension Tolerance | +0.0/-0.1mm |
| Thickness Tolerance | ±0.2mm |
| Clear Aperture | >90% |
| Surface Quality | 60/40 scratch and dig |
| Recommended Products | ||
| Lens | Optical Filter | Prisms |
| Optical windows | Wave plate | Optical Reflector mirror |
| Lens Device | Reticle | Crystals |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — listed as “2-250mm”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “Lambda/4, Lambda/2 or as Reques”; 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 Windows for UV and Laser Optical Systems. How parts like this are machined and finished is covered in Laser Glass Machining for Precision Micro Features. For an application example, read How to Handle and Maintain Precision Glass Components in Laser Systems. Before sending a drawing, check Technical Guide to Glass Thickness and Flatness Requirements. A related standard product is Laser Beam Splitter Glass Sheet.
