67-880 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 280nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 285 nm
- Cut On Frequency
- 275 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4941636600620893
- λ
- 280 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-880 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 280nm
The 67-880 is a Bandpass Filter, specifically designed for applications requiring a narrow passband. This filter, sourced from Edmund Optics, features a circular shape with a 50 mm diameter and a thickness of 3.5 mm. The filter's primary function is to transmit light within a specific range of wavelengths while blocking other wavelengths, making it ideal for applications requiring precise wavelength selection.
The 67-880 filter has a cut-on wavelength of 275 nm and a cut-off wavelength of 285 nm, with a center wavelength (CWL) of 280 nm. This means it allows the transmission of light closest to the 280 nm wavelength while blocking or reducing the transmission of wavelengths outside this range. The filter's coating, both on the front and back, is EDM 67-746, which contributes to its performance and durability.
This filter is designed for use with thin lens systems, making it a versatile option for various applications. The catalog number for this item is 67-880, and it is currently in stock. For more information or to make a purchase, users can visit the provided weblink.