260nm Optical UV Broadband Filters FWHM 40nm Overview
260nm Optical UV Broadband Filters FWHM 40nm is an UVC bandpass filters which allow 260+/-20nm light to pass and blocking the 300-650nm wavelength range. It has a high peak transmission above 70%. Coligh manufactures the filter with a different process. It is hard coating and can maintain a long use life.
The Spectrum Curve Of 260nm Optical UV Broadband Filters FWHM 40nm
260nm Optical UV Broadband Filters FWHM 40nm Technical Specifcation
- Centerwavelength: 260+/-5nm
- FWHM: 40+/-5nm
- Transmission Peak >70%%
- Blocking depth:300-650@OD4 average
- Standard Size in stock: Dia27*2mm and Dia25*2mm
- We have various standard wavelength and size of UV bandpass filters in stock. Contact our sales for more detail.
Other Wavelength Of Optical UV Broadband Filters In Stock:
- 270/40nm
- 280/80nm
- 340/100nm
- 320/100nm
- ….More please contact sales
260nm Optical UV Broadband Filters FWHM 40nm Applications
- DNA/RNA Molecular Detection
DNA and RNA have distinct absorption peaks at 260nm. A 260/40nm UV bandpass filter can be installed in spectrophotometers or nucleic acid detection equipment. The 260nm filter transmits only UV light within the range of 260+/-20nm and cuts off the 300-650nm optical fiber, ensuring sensitivity and accuracy in nucleic acid concentration detection.
- Fluorescence Imaging
Some fluorescent dyes can be excited in the 240-280nm range. A 260/40nm UV bandpass filter can be used as an excitation filter to selectively excite fluorescent probes.
- Material Research
Some materials are sensitive to UV wavelengths. A 260/40nm UV bandpass filter can be used to trigger or detect surface changes.
