Application: Medical, Civil, Labs. Model: JS-JT-003.
Overview
Hot Sale CO2 Laser Focus Lens 20mm 50.8mm Focal Length USA Znse Laser Lens for Laser Machine is an optical lens 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 |
| Model NO. | JS-JT-003 |
| Radius | 5mm |
| Surface Flatness | Lambda/4, Lambda/2 or as Reques |
| Surface Roungh | 10/5, 80/50 or Better |
| Packaging& Shipping | Inner packing——-special protective packing for optical products. |
| Supplier | Shanghai Jingsheng Optoelectronics Technology Co., Ltd |
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 and Other Glass Materials for Machined Components. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read How to Handle and Maintain Precision Glass Components in Laser Systems. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Infrared Windows.
