Product type: Spherical Lenses. Application: Lighting, Medical, Optical, Photography. Model: TT Lens 30.
Overview
The Fused Silica Plano Convex/Achromatic Optical UV Lens with AR Coating is supplied as an optical lens made from Optical Glass. Listed geometry: thickness as Required, single-lens shape. Optical / electrical data: transmittance >95%. Coating: HMC; surface quality 40-20 or better. 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 | Spherical Lenses |
| Shape | Single-lens |
| Thickness | as Required |
| Transmittance | >95% |
| Coating | HMC |
| Surface Quality | 40-20 or better |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | TT Lens 30 |
| Lenses Color | Clear |
| Polished | Yes |
| Bevel | Protective bevel as needed |
| Supplier | Tianjin Tengteng Optoelectronic Technology Co., Ltd. |
Technical data
| Product Name | Fused Silica Plano Convex/Achromatic Optical UV Lens with AR Coating |
|---|---|
| Shape | Plano Convex/Achromatic |
| Material | Fused Silica |
| Various Coating Options | Uncoated, MgF2, UV-AR, UV-VIS, VIS-EXT, VIS-NIR, VIS 0°, YAG-BBAR, and NIR II |
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 — listed as “40-20 or better”; quote surface figure (λ) and scratch-dig.
- Centring and edges — listed as “Protective bevel as needed”; state centration and edge chamfer.
- Coating — listed as “HMC”; 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 Optical Glass Polishing for High Clarity Surfaces. 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.
