BPF-4670-150-30000 25.4 mm Dia. IR Sensing and Detection Bandpass Filter; t=0.75mm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Iridian Spectral Technologies
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- 4745 nm
- Cut On Frequency
- 4595 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.3591888965569232
- λ
- 4670 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
BPF-4670-150-30000 25.4 mm Dia. IR Sensing and Detection Bandpass Filter; t=0.75mm
The BPF-4670-150-30000 is a Bandpass Filter, specifically designed for IR sensing and detection applications. This filter is sourced from the reputable vendor, Iridian Spectral Technologies, and is available for purchase through their official website. The filter is characterized by its circular base shape and thin lens design, making it suitable for a wide range of optical applications.
The filter features a diameter of 25.4 mm and a thickness of 0.75 mm, providing a compact and lightweight solution. It is made from UVFS Mal-1965 material, ensuring durability and high-quality performance. The filter's primary function is to allow light transmission within a specific wavelength range, while blocking out unwanted wavelengths.
The BPF-4670-150-30000 has a cut-on wavelength of 4595 and a cut-off wavelength of 4745, with a central wavelength (CWL) of 4670. This means it is designed to pass light in the wavelength range of approximately 4670 nm, making it ideal for IR sensing and detection applications. The filter's coating, both on the front and back, is Iridian's proprietary IRI BPF-4670-150, further enhancing its performance and durability.