uv bandpass filter ZWB1 ZWB2 ZWB3 10-300mm
Product Description
The Custom ZWB UV Bandpass Filter Glass is a high-quality glass UV bandpass filter used in ultraviolet optical systems that demand UV transmittance control and optical quality assurance. The material used to make this filter is K9 glass or optical glass, providing an appropriate material basis for UV lamps, optical instruments, inspection systems, fluorescence equipment, and industrial optical assemblies.
The UV bandpass filter is available in sizes of 10mm to 300mm. Customers may get customized filters according to their equipment requirements. If a customer wants a custom optical filter for developing or integrating UV system or equipment, doing optical testing or manufacturing OEM products, then he or she should choose this UV bandpass filter.
One advantage of this ZWB filter is its high transparent aperture of more than 98%, allowing maintaining usable optical area and optical transmission performance. According to different appearance and optical quality requirements, the filter may have two kinds of surface, which are 60/40 and 40/20.
Precision processing is another advantage of this ZWB filter. The filter allows 1/4 flatness, ±0.1 diameter tolerance, ±1% focal length tolerance, and ±0.01 center thickness tolerance. This makes it suitable for optical systems with stable assembling requirement, accurate position, and good components’ quality.
The coating can be processed according to customer requirements. According to the application, this UV bandpass filter can be used as UV pass filter, ZWB optical glass filter, black glass UV filter or customized UV optical component.
For the buyer who needs a custom UV bandpass filter with K9 glass or optical glass material, customizable diameter, high transparent aperture, precise tolerance, and custom coating service, this ZWB UV filter will be a good choice for his or her professional optical and industrial projects.
Specifications
Item Name: ZWB UV bandpass filter
Material: K9 glass / optical glass
Surface: 60/40, 40/20
Flatness: 1/4
Diameter Tolerance: ±0.1
Focal Length Tolerance: ±1%
Center Thickness Tolerance: ±0.01
Transparent Aperture: >98%
Diameter: 10-300mm or customized
Coating: As requirements
FAQ
1.What is this ZWB UV bandpass filter used for?
It is used for UV optical systems, UV lamps, optical instruments, sensors, fluorescence equipment, inspection systems, and customized industrial optical assemblies.
2.What material options are available?
The filter can be made from K9 glass or optical glass according to the required optical application.
3.Can the diameter be customized?
Yes. Standard diameter options range from 10mm to 300mm, and customized sizes are available based on customer drawings or project requirements.
4.What surface quality can you provide?
The available surface quality options are 60/40 and 40/20.
5.What is the transparent aperture?
The transparent aperture is more than 98%, which helps maintaining effective usable optical area.
6.Can the coating be customized?
Yes. Coating can be made according to customer requirements for different UV and optical system requirements.
7.Is this UV bandpass filter suitable for OEM optical projects?
Yes. With custom diameter, precision tolerance, optical glass material, and coating options, it is suitable for OEM and custom optical integration projects.
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