33-326 12.5 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 631nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 641.5 nm
- Cut On Frequency
- 620.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4570703836092531
- λ
- 631 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
33-326 12.5 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 631nm
The 33-326 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for fluorescence applications, featuring a center wavelength of 631nm and a bandwidth of 21nm. The filter is constructed with a thickness of 2mm, providing durability and stability in its optical performance.
The 33-326 filter is cut on at 620.5nm and cut off at 641.5nm, ensuring precise wavelength selection. Its coating, both on the front and back surfaces, is hard coated with the designation 'edm 33-326'. This coating enhances the filter's durability and resistance to environmental factors, making it suitable for various applications.
The filter's geometry is defined by its circular shape and thin lens design, which contributes to its ease of integration into optical systems. The catalog number for this item is 33-326, and it is currently in stock, as indicated by its weblink status. For more information, users can refer to the provided weblink.