Product type: Convex Lens. Application: Lighting, Medical, Optical, Photography. Model: cementing lens.
Overview
The Optical Glass Cementing Lens Sk16 and Sf1 Lens with Ar Coating 400-700nm is supplied as an optical lens made from Optical Glass. Listed geometry: doublet shape. Optical / electrical data: transmittance >95%. Coating: 60/40. Listed for Lighting, Medical, Optical and Photography applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Type | Convex Lens |
| Shape | Doublet |
| Transmittance | >95% |
| Coating | 60/40 |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | cementing lens |
| Lenses Color | Clear |
| Supplier | China Star Optics Technology Co., Ltd. |
What to specify when you request a quote
- Material — listed as “Optical Glass”; 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 “60/40”; 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.
