Product type: Flat Lens. Application: Lighting, Medical, Optical, Photography.
Overview
The Customized 30mm Transparent Optical Lens True Zero-Orde Waveplate Quartz Crystal is supplied as an optical lens made from Optical Glass. Listed geometry: single-lens shape. Optical / electrical data: transmittance >95%. Coating: Coating. 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 | Flat Lens |
| Shape | Single-lens |
| Transmittance | >95% |
| Coating | Coating |
| Usage | Lighting, Medical, Optical, Photography |
| Lenses Color | Clear |
| CPG is also an ISO | 9001&14001 certified manufacture, we deliver fast and provide best cost performance ratio for our customers. |
| Supplier | CPG OPTICS LIMITED |
Technical data
| Production name | Ture Zero-Orde Wave Plate |
|---|---|
| Material | Quartz |
| Focal Distance | ±5mm~±1000mm±1% |
| Size | 10mm-20mm+0.0/-0.1mm |
| Thickness tolerance | ±0.1mm |
| Surface Shape | λ/60 ~λ6000 |
| Finish | 10/5-60/40 |
| Eccentricity | <3 arc min |
| Clear Aperture | >90% |
| Inverted | <0.2mm*4.5° |
| Coating | AR Coating or Customer Design |
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 “Coating”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Silica and Quartz Glass: Selecting Materials for Precision Components. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Boost Yield with Fused Silica Viewports for Vacuum and Optical Systems. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
