39-326 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 1450nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 1455 nm
- Cut On Frequency
- 1445 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4452024286041654
- λ
- 1450 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
39-326 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 1450nm
The 39-326 is a 50 mm diameter Bandpass Filter, specifically designed for a central wavelength of 1450nm. This filter, sourced from Edmund Optics, is a crucial component for applications requiring precise wavelength selection and rejection.
The Bandpass Filter features a cut-on wavelength of 1445nm and a cut-off wavelength of 1455nm, ensuring a tight 10nm bandwidth. This characteristic is essential for applications demanding high spectral purity and minimal stray light. The filter's thin lens shape, with a thickness of 3.5mm, contributes to its compact design and ease of integration into optical systems.
The 39-326 is hard coated on both the front and back surfaces with the EDM 39-311 coating. This coating enhances the filter's durability and resistance to environmental factors, making it suitable for various applications, including laboratory research, industrial inspection, and remote sensing.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink. This link also serves as a means to verify the filter's specifications and current stock status.