Custom ZWB3 Filter for UV Devices 254nm

 ZWB3 filter UG3 UV bandpass glass for 253.7nm 254nm 10-300mm

Product Description

The Custom ZWB3 Filter for UV Devices is an optical glass component developed for ultraviolet equipment, UV lamps, inspection instruments, detection systems, and OEM optical projects. It is made from K9 glass or optical glass and can be used in applications where a customized UV filtering component is required.

This ZWB3 filter is available in a diameter range of 10mm to 300mm. Custom sizes can also be produced according to drawings, installation space, or project requirements. This makes it suitable for UV device manufacturers, optical system integrators, laboratory equipment suppliers, and industrial inspection solution providers.

For optical assembly, the ZWB3 filter is manufactured with controlled dimensional accuracy. The diameter tolerance is ±0.1, the focal length tolerance is ±1%, and the center thickness tolerance is ±0.01. The 1/4 flatness specification helps support stable installation in optical housings, UV modules, and custom mechanical structures.

The transparent aperture is more than 98%, offering a large usable optical area for UV transmission and filtering applications. Surface quality can be supplied in 60/40 or 40/20 according to different project standards. These options help customers balance optical quality, appearance requirements, and production cost.

Coating can be customized according to customer requirements. Depending on the final design, the ZWB3 filter can be applied as a UV pass filter, black optical glass filter, UV bandpass filter, or customized optical glass part for ultraviolet systems.

For buyers who need a custom ZWB3 filter with K9 glass or optical glass material, flexible diameter options, precision tolerance control, high transparent aperture, and coating customization, this product provides a practical solution for UV equipment production and optical system integration.

Specifications

Item Name: ZWB3 filter

 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 a ZWB3 filter used for?

A ZWB3 filter is used in UV devices, UV lamps, optical instruments, inspection systems, detection equipment, and customized ultraviolet optical projects.

2. What material is used for this ZWB3 filter?

This product can be made from K9 glass or optical glass, depending on the customer’s optical and application requirements.

3. Can the diameter be customized?

Yes. The available diameter range is 10-300mm, and customized sizes can be produced according to customer drawings or project specifications.

4. What surface quality options are available?

Surface quality options include 60/40 and 40/20.

5. What is the transparent aperture?

The transparent aperture is more than 98%, helping provide a large usable optical area for UV filtering applications.

6. Can the coating be customized?

Yes. Coating can be made according to customer requirements for different UV, optical, and industrial applications.

7. Is this ZWB3 filter suitable for OEM UV equipment?

Yes. With custom diameter options, optical glass material, precision tolerance, and coating support, this ZWB3 filter is suitable for OEM UV devices and optical system integration.