375FH90-12.5 12.5mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 375nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- Cut On Frequency
- 375 nm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4731408609663867
- λ
- 375 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
375FH90-12.5 12.5mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 375nm
The 375FH90-12.5 is a Longpass Filter from Andover Corporation, a leading vendor in the optical industry. This filter, with a catalog number 375FH90, is specifically designed for use in applications where a long wavelength pass edge filter is required. The filter has a diameter of 12.5mm and a thickness of 3.3mm, making it suitable for various optical setups.
The 375FH90-12.5 filter is made from fused sil mal-1965, a material known for its optical properties. The filter is coated on both sides with 'and 375fh90', a coating that enhances its longpass filter capabilities. The cut-on wavelength for this filter is 375nm, meaning it allows transmission of longer wavelengths while blocking shorter ones. The cut-off wavelength is 0nm, indicating that it blocks all wavelengths shorter than the cut-on wavelength.
This filter is available for purchase directly from Andover Corporation's website, where it is listed as 'in stock'. For more information about this product, users can visit the provided weblink.