Narrow Bandpass Filters (220-700nm)
High Precision Optical Performance:
- Utilizes dielectric coating techniques to achieve exceptional spectral selectivity and high transmission rates.
- Ultra-thin substrates are possible, allowing compact integration into devices like cameras.
Wide Transmission Central Wavelength Range:
- Covers a broad spectrum from Ultra-Violet (UV) to Visible (VIS), ranging from 200nm to 700nm.
- Various bandwidth options are available to meet specific application needs.
Material and Construction:
- Made of dielectric coatings and high-quality glass substrates.
- Colored glass can be bonded with BK7 or Fused Silica to enhance spectral selection.
Standard and Custom Options:
- Dozens of stock modules with diameters ranging from 6mm to 25.4mm, featuring hard coatings for durability.
- Custom filters tailored to specific requirements can be designed and manufactured upon request.
Application: Biochemistry Analyzers, Enzyme Labeling Instruments, Polarimeters, Fluorescence Microscopy, UV Narrow Bandpass Filters, High Transmission Narrow Bandpass Filters, etc.
Narrow Bandpass Filters are specialized optical components designed to transmit light within a specific narrow range of wavelengths while blocking or attenuating light outside that range. These filters are crucial in applications requiring precise spectral control, such as biochemistry, photonics, and various analytical instruments.
Specifications:
| Substrate Materials | Colored glass+BK7/Fused Silica |
| Transmission Central Wavelength Range | 220-700nm |
| Diameters | 6-25.4mm |
| Mount | Mounted |
| Coating | Hard coating |
Key Features and Applications:
1.High Precision Optical Performance:
- Utilizes dielectric coating techniques to achieve exceptional spectral selectivity and high transmission rates.
- Ultra-thin substrates are possible, allowing compact integration into devices like cameras.
2.Wide Transmission Central Wavelength Range:
- Covers a broad spectrum from Ultra-Violet (UV) to Visible (VIS), ranging from 200nm to 700nm.
- Various bandwidth options are available to meet specific application needs.
3.Material and Construction:
- Made of dielectric coatings and high-quality glass substrates.
- Colored glass can be bonded with BK7 or Fused Silica to enhance spectral selection.
4.Standard and Custom Options:
- Dozens of stock modules with diameters ranging from 6mm to 25.4mm, featuring hard coatings for durability.
- Custom filters tailored to specific requirements can be designed and manufactured upon request.
Application Examples:
- Biochemistry Analyzers: Used in devices that require precise wavelength control to analyze biochemical reactions.
- Enzyme Labeling Instruments: Essential for instruments that label enzymes with specific fluorescence markers, requiring accurate spectral filtration.
- Polarimeters: Used to measure the angle of rotation caused by passing polarized light through an optically active substance.
- Fluorescence Microscopy: Essential for isolating specific fluorescence signals in microscopy, enhancing imaging clarity and specificity.
- UV Narrow Bandpass Filters: Suitable for applications requiring selective UV light transmission, such as in sterilization and UV spectroscopy.
- High Transmission Narrow Bandpass Filters: Designed for applications where high transmission efficiency is critical, ensuring maximum signal throughput.
Kingwin Optics can tailor bandpass filters to specific requirements, including custom sizes, shapes, and coating specifications. This ensures optimal performance for unique applications and integration into specialized equipment.
For more information on Narrow Bandpass Filters and to request custom designs, please contact Kingwin Optics. Our team of experts is available to assist you in selecting or designing the perfect filter for your application.
