IR Optical Filter IR Bandpass Filter 760nm For Medical Imaging

IR bandpass filter 760nm is an optical filter that allows only a narrow band of infrared light with a wavelength of around 760 nanometers to pass through while blocking other wavelengths of light. This filter is commonly used in applications where infrared light needs to be isolated and detected, such as in spectroscopy, machine vision, and medical imaging.

 

Our IR optical filter can reach a high transmission rate of >90% and a blocking depth of OD3 or above, effectively suppressing unwanted wavelengths coated with an MS or IBS coating for durability. The tolerance for the filter is ±0.01-0.1mm, ensuring precise and accurate specifications. This filter is suitable for various applications that require special wavelength filtering. Contact us today to get your perfect optics solution!

 

Features

- Ultra-narrowband

- High level of transmission rate

- High contrast

- Hard durability

- Stable environmental coating

- ISO9001, ROHS certified

 

Parameters

Product Name	760nm IR Narrow Bandpass Filter
Central Wavelength (CWL)	760nm
FWHM	15nm or Custom
Diameter	30mm or Custom
Thickness	1mm or Custom
Transmission Rate	>90%
Blocking Depth	OD3 or Custom
Wave Length Range	350-1100nm
Coating	Hard Coating
Tolerance	±0.01-0.1mm

 

Spectrum transmission curve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Applications

760nm IR bandpass filter allows only a narrow range of near-infrared light around 760nm to pass through while blocking other wavelengths of light. Here are some common applications:

- Remote Sensing

- Industrial Automation

- Medical Imaging

- Security and Surveillance

 

 

 

 

 

 

 

 

 

 

 

 

 

How does a 760nm IR bandpass filter apply in medical imaging?

In medical imaging, 760nm IR bandpass filters can enhance the visualization of specific biological tissues or structures that absorb or emit infrared light in this range. For example, in endoscopy procedures, the filter can highlight areas of inflammation or other changes in tissue that are not visible with standard visible light imaging.

 

Moreover, IR bandpass filter 760nm is also helpful in diffuse optical imaging techniques such as diffuse optical tomography (DOT) and diffuse optical spectroscopy (DOS), which use near-infrared light to penetrate deep into tissues for non-invasive imaging and diagnosis of diseases. In these techniques, the filter helps to block out unwanted wavelengths of light and allows only the near-infrared light around 760nm to pass through the sample.

 

Furthermore, in fluorescence imaging, where specific biomolecules are labeled with fluorescent dyes to highlight their presence, IR optical filter can excite the dyes and visualize them under near-infrared light.

Hot Tags: ir optical filter ir bandpass filter 760nm for medical imaging, China, suppliers, manufacturers, factory, customized, wholesale, bulk, pricelist, in stock, for sale