87-793 25 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 725nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 737.5 nm
- Cut On Frequency
- 712.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4547448343166005
- λ
- 725 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-793 25 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 725nm
The 87-793 is a Bandpass Filter, specifically designed by Edmund Optics with a 25 mm diameter and a thickness of 3.5 mm. This filter is engineered to allow light transmission within a specific range of wavelengths, while blocking out unwanted light from other wavelengths.
The 87-793 filter has a central wavelength (CWL) of 725nm, which is the wavelength at which the filter has its maximum transmission. The cut-on wavelength is 712.5nm, and the cut-off wavelength is 737.5nm. This means that the filter starts to transmit light at 712.5nm and stops transmitting at 737.5nm.
The filter is hard coated on both sides with the coating type edm 87-781. This coating enhances the filter's durability and performance. The filter's shape is thin lens, which is ideal for applications that require a flat, thin optical element.
This filter is part of the UVFS MAL-1965 material ID family. It is in stock and available for immediate shipping. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/725nm-cwl-25mm-dia-hard-coated-od-4-25nm-bandpass-filter/30084/.