86-939 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 525nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 550 nm
- Cut On Frequency
- 500 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4610366657847365
- λ
- 525 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
86-939 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 525nm
The 86-939 is a Bandpass Filter with a diameter of 12.5 mm, manufactured by Edmund Optics. This filter is specifically designed with a center wavelength of 525nm, making it ideal for applications that require precise wavelength selection. The filter's physical data includes a cut-on wavelength of 500nm and a cut-off wavelength of 550nm, further enhancing its wavelength specificity.
The 86-939 filter is hard coated on both the front and back surfaces with the EDM 86-939 coating. This coating ensures durability and resistance to environmental factors, making the filter suitable for various applications. The filter's geometry includes a thickness of 3.5 mm, providing structural stability and minimizing optical distortions.
This filter is available in the UVFS MAL-1965 material, which is known for its excellent optical properties. The filter's base shape is circular, allowing for easy integration into various optical systems. The catalog number for this filter is 86-939, and it can be found on the Edmund Optics website, where it is currently in stock.