84-769 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 400nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 425 nm
- Cut On Frequency
- 375 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
84-769 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 400nm
The 84-769 is a Bandpass Filter with a 12.5 mm diameter and a thickness of 3.5 mm, sourced from the reputable vendor Edmund Optics. This filter is specifically designed for use in applications where precise wavelength selection is required, with a central wavelength (CWL) of 400nm.
The filter features hard coating on both the front and back surfaces, denoted as 'edm 84-769'. This coating enhances the filter's durability and resistance to wear and tear, making it suitable for use in various environments.
The 84-769 filter is a Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking other wavelengths. In this case, the filter's passband ranges from 375nm to 425nm, making it ideal for applications that require the isolation of light in this spectrum.
The filter is designed in a Thin Lens shape, which is a common form factor for optical elements. This shape ensures easy integration into existing optical systems.
For more information and to purchase this product, please visit the following link: https://www.edmundoptics.com/p/400nm-cwl-125mm-dia-hard-coated-od-4-50nm-bandpass-filter/27838/
Please note that the link's status is 'Valid - in stock' as of the time of data collection, indicating the product's immediate availability.