20BPF10-440 50.8 x 50.8 mm Square Bandpass Filter 440nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 445 nm
- Cut On Frequency
- 435 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4663498143390203
- λ
- 440 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
20BPF10-440 50.8 x 50.8 mm Square Bandpass Filter 440nm
The 20BPF10-440 is a high-quality Bandpass Filter, offered by the renowned optical components vendor, MKS/Newport. This filter is specifically designed with a square shape, measuring 50.8 x 50.8 mm, making it suitable for a wide range of optical applications.
The filter's primary function is to allow light transmission within a specific wavelength range while blocking light outside this range. The 20BPF10-440 is centered at 440nm, with a cut-on wavelength of 435nm and a cut-off wavelength of 445nm. This precise wavelength range makes it ideal for applications that require narrow-band light transmission.
The filter is made from UVFS Mal-1965, a material known for its excellent optical properties. It has a thickness of 3.0225999999999997mm, providing sufficient structural integrity while maintaining minimal optical interference.
The 20BPF10-440 features a New BPF10-440 coating on both the front and back surfaces. This coating enhances the filter's performance by reducing reflection and increasing transmission efficiency. The filter's shape is designed as a Thin Lens, further optimizing its optical properties.
According to the vendor's information, the filter is currently in stock and available for immediate purchase. For more detailed information, you can visit the product's webpage at https://www.newport.com/p/20BPF10-440.
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