87-003 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 580nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 585 nm
- Cut On Frequency
- 575 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458734640692923
- λ
- 580 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-003 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 580nm
The 87-003 is a 50 mm diameter Bandpass Interference Filter, designed and manufactured by Edmund Optics. This filter is specifically centered at 580nm, with a Full Width Half Maximum (FWHM) of 10nm, making it ideal for applications that require narrowband transmission.
The filter is mounted, providing a convenient and ready-to-use solution for your optical setup. It features a thickness of 7.5 mm, offering sufficient mechanical stability. The base shape of the filter is circular, ensuring easy integration into various optical systems.
The material ID of the filter is UVFS Mal-1965, indicating its specific composition and properties. The cut-on wavelength is 575nm, and the cut-off wavelength is 585nm, providing a tight passband around the central wavelength. The Central Wavelength (CWL) of the filter is 580nm, which is the wavelength at which the filter has its maximum transmittance.
The filter is coated with EDM 65-646 on both the front and back surfaces. This coating enhances the filter's performance by reducing reflections and increasing transmission, thereby improving the overall signal-to-noise ratio of the system.
The filter's shape is that of a Thin Lens, which not only provides the necessary optical functionality but also allows for easy integration with other optical elements in a lens system. The filter is currently in stock and available for immediate purchase through the provided weblink.