Application: Medical, Civil, Labs. Model: JS-ZT-003.
Overview
Customize Infrared Germanium Lens Ar Coating Infrared Long Range Measuring and Monitor Detectable Optical Lens is an optical lens made from Glass. Listed geometry: diameter 2-250mm, plano shape. Flatness Lambda/4, Lambda/2 or as Reques. Listed for Medical, Civil and Labs applications. 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-ZT-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 AR-Coated Glass Materials for High-Transmission Optical Parts. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is AR-Coated High-Transparency Optical Glass.
