Product type: Spherical Lenses. Application: Lighting, Medical, Optical, Photography. Model: TT Lens 16.
Overview
The Optics N-Bk7/HK9l/UV/Fused Silica/Jgs1 Optical Lens with Bbar Coating is supplied as an optical lens made from Optical Glass. Listed geometry: diameter +0/-0.01, thickness as Required, single-lens shape. Optical / electrical data: transmittance >95%. Coating: Ar or Reflecting Coating Based on Customers' Need; surface quality 10-5. 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 | Ar or Reflecting Coating Based on Customers' Need |
| Surface Quality | 10-5 |
| Clear Aperture | 90%-100% |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | TT Lens 16 |
| Lenses Color | Clear |
| Diameter Tolerance | +0/-0.01 |
| Tolerance of CT | +/-0.02 |
| Vector Tolerance | +/-0.015 |
| Curvature Tolerance | +/-0.01% |
| Centration | 30seconds |
| Focal Length | +/-1% |
| Edge Chip | <0.1mm |
| Bevel | as Required |
| Supplier | Tianjin Tengteng Optoelectronic Technology Co., Ltd. |
Technical data
| Product Name | Optics N-Bk7/HK9L/UV/Fused Silica/JGS1 Optical Lens with BBAR Coating |
|---|---|
| Size | Dia 1mm-Dia 300mm |
| Shape | Plano-Concave, Plano-Convex, Bi-Convex, Bi-Concave, Meniscus, Achromatic |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — listed as “+0/-0.01”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “10-5”; quote surface figure (λ) and scratch-dig.
- Centring and edges — listed as “30seconds”; state centration and edge chamfer.
- Coating — listed as “Ar or Reflecting Coating Based on Customers' Need”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see JGS1 Quartz Glass for UV Optical and 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 AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
