Product type: Plano-Convex Lens. Application: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc. Model: RAY-XS089#.
Overview
LED Lens/Optical LED Lens/Optical Lens: an optical lens made from Optical Glass. Listed geometry: single-lens shape. Optical / electrical data: transmittance >95%. Coating: Uncoated or Ar Coated; surface quality 20-10 scratch-dig; flatness λ/8. Listed for Lighting, Medical, Optical, Photography and Laser 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 | Plano-Convex Lens |
| Shape | Single-lens |
| Transmittance | >95% |
| Coating | Uncoated or Ar Coated |
| Surface Quality | 20-10 scratch-dig |
| Clear Aperture | ≥central 90% of |
| Usage | Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc |
| Model NO. | RAY-XS089# |
| Lenses Color | Clear |
| Lens Type | Plano-Convex |
| Lens Material | Optical glass K9, Quartz, Fused quartz, BK7, sapphire |
| Surface Flatness | λ/8 |
| Chamfers | 0-0.8 mm face width |
| Chamfers Angle/Tolerance | 45° ±15°, typical |
| Main Cooperation Materials Manufacturers | CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC |
| Supplier | Shanghai Rui Tai Photoelectric Technology Co., Ltd. |
Technical data
| Lens Type: | Plano-Convex |
|---|---|
| Lens Material: | Optical glass K9, Quartz, Fused quartz, BK7, sapphire |
| Coating: | Uncoating or AR-coating |
| Surface Quality: | 20-10 scratch-dig |
| Surface Flatness: | λ/8 |
| Chamfers: | 0-0.8 mm face width |
| Chamfers Angle/Tolerance: | 45° ±15°, typical |
| Clear Aperture: | ≥central 90% of diameter |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — listed as “45° ±15°, typical”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “20-10 scratch-dig”; quote surface figure (λ) and scratch-dig.
- Centring and edges — listed as “0-0.8 mm face width”; state centration and edge chamfer.
- Coating — listed as “Uncoated or Ar Coated”; 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 Laser Cut Glass Covers: The Key to Durable Appliance LED Packaging. 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.
