87-750 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 530nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 557.5 nm
- Cut On Frequency
- 502.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4607994577749737
- λ
- 530 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-750 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 530nm
The 87-750 is a Bandpass Filter, specifically designed for Fluorescence applications, available from Edmund Optics. This filter boasts a 25 mm diameter and a thickness of 2 mm, making it a robust and compact option for various optical setups.
The filter is centered at a wavelength of 530nm, with a Cut-On wavelength of 502.5nm and a Cut-Off wavelength of 557.5nm. This specificity allows for a narrow bandwidth of 55nm, ensuring that only the desired wavelengths are passed through the filter.
The 87-750 filter is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent transmission characteristics and durability. The filter is coated on both the front and back with EDM 87-736, a hard coating that enhances the filter's longevity and resistance to wear and tear.
The filter's geometry is that of a Thin Lens, which can be beneficial in certain optical configurations where minimal distortion and a flat field of view are required. The catalog number for this filter is 87-750, and it is currently in stock on the Edmund Optics website, as indicated by its weblink status.
