Product type: Flat Lens. Application: Lighting, Medical, Optical, Photography. Model: TT Window 47.
Overview
Low Auto-Fluorescence High Damage Threshold V-Coating Optical Laser Line Window is an AR-coated optical window made from Optical Glass. Listed geometry: thickness as Required, single-lens shape. Optical / electrical data: transmittance >95%. Coating: HMC; 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 | Flat Lens |
| Shape | Single-lens |
| Thickness | as Required |
| Transmittance | >95% |
| Coating | HMC |
| Surface Quality | 10-5 |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | TT Window 47 |
| Lenses Color | Clear |
| Bevel | Protective as Needed |
| Polished | Yes |
| Supplier | Tianjin Tengteng Optoelectronic Technology Co., Ltd. |
Technical data
| Product Name | λ/20 High Power Laser Line Windows |
|---|---|
| Material | Fused Silica/Corning 7980 or as required |
| Size | From 1mm to 300mm Diameter |
| Coating | V-coating or as required |
What to specify when you request a quote
- Material and grade — listed as “Optical Glass”; name the glass or crystal grade (for example JGS1, N-BK7, Borofloat 33, sapphire) because it fixes the transmission band and thermal limits.
- Diameter or outline — give the nominal size and the tolerance you can accept.
- Thickness — listed as “as Required”; state nominal thickness and tolerance; thinner windows need tighter flatness control.
- Surface quality and flatness — listed as “10-5”; quote scratch-dig and flatness over the clear aperture, not the whole part.
- Coating — listed as “HMC”; list the wavelength band and the maximum reflectance per surface for any AR coating.
- Clear aperture and edges — listed as “Protective as Needed”; define the usable aperture and the edge chamfer.
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 Precision AR Coating Process for Optical Glass Windows. For an application example, read AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Specifying Coatings for Custom Glass Windows and Substrates. A related standard product is AR Anti-Reflection Optical Window.
