Product type: Flat Lens. Application: Medical, Optical, Photography, Lasers. Model: yt8988.
Overview
Optical Scanning Galvo Mirror for CO2 Laser: an optical mirror made from Molybdenum. Listed geometry: diameter 20mm, single-lens shape. Optical / electrical data: transmittance R>97%. Coating: Reflection Coating. Typical applications: Medical, Optical, Photography and Lasers. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Molybdenum |
|---|---|
| Type | Flat Lens |
| Shape | Single-lens |
| Transmittance | R>97% |
| Coating | Reflection Coating |
| Usage | Medical, Optical, Photography, Lasers |
| Model NO. | yt8988 |
| Lenses Color | Silver |
| Color | Silver |
| Dia | 20mm |
| Dia Tol. | +0.1/-0.1mm |
| Thick | 3mm |
| C.a. | 90% |
| Scanning mirrors include two pieces for one pair | X-axis mirror |
| Supplier | Changchun Yutai Optics Co., Ltd. |
Technical data
| Scanning mirror | ||||
| Mirror Types | YAG Scanning mirror | CO2 Scanning mirror | ||
| Aperture(mm) | X-axis(Lx Wx H) | Y-axis(Lx Wx H) | X-axis(Lx Wx H) | Y-axis(Lx Wx H) |
| 10 | 18.3*13*2 | 23.2*16*1.5 | 18.3*13*2 | 23.2*16*2 |
| 12 | 21*16.8*2 | 30*19*2 | 21*16*2 | 30*19*2 |
| 16 | 28*20*2 | 37*22*2 | 27*20*2.5 | 37.6*22.5*2.5 |
| 20 | 37*25*2.5 | 47*31*2.5 | 37*25.5*3 | 47*31*3 |
| 25 | 45*30*3 | 60*39*3 | 45*30*3 | 56.39*3 |
| 30 | / | / | 54*35*4 | 62*43*4 |
What to specify when you request a quote
- Material — listed as “Molybdenum”; 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 “Reflection 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.
