400AF30 25.4 mm Dia. Protected Coating; Bandpass Filter Protected Coating
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Omega Optical
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- 415 nm
- Cut On Frequency
- 385 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4701161180769884
- λ
- 400 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
400AF30 25.4 mm Dia. Protected Coating; Bandpass Filter Protected Coating
The 400AF30 is a Bandpass Filter with a circular shape and a diameter of 25.4 mm, sourced from the reputable vendor, Omega Optical. This filter is designed to allow light transmission within a specific range of wavelengths while blocking out unwanted spectral regions.
The filter's base material is UVFS MAL-1965, and it has a thickness of 5.3 mm. The cut-on wavelength is 385, and the cut-off wavelength is 415, with a central wavelength (CWL) of 400 nm. This precise wavelength range makes the 400AF30 ideal for applications that require narrowband filtering.
The 400AF30 is equipped with protected coatings on both the front and back surfaces. These coatings, identified as 'ome 400af30', are designed to enhance the filter's durability and performance. The shape of the filter is thin lens, which is beneficial for applications that require minimal optical thickness.
For more information and to check the current stock status, you can visit the product's webpage at https://www.omegafilters.com/product/4445.