84-688 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 1600nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- Cut On Frequency
- 1600 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
84-688 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 1600nm
The 84-688 is a Longpass Filter, sourced from Edmund Optics, with a diameter of 50 mm and a thickness of 5 mm. This filter is designed to transmit light with wavelengths longer than 588 nm, making it suitable for applications that require the removal of shorter wavelengths.
The filter features a traditional coating on both the front and back surfaces, specifically the EDM 84-672 coating. This coating enhances the filter's performance by reducing surface reflections and increasing transmission efficiency.
The 84-688 filter is designed with a cut-on wavelength of 1600 nm, meaning it begins to transmit light at this wavelength. The cut-off wavelength, on the other hand, is 0 nm, indicating that it allows all wavelengths shorter than 588 nm to pass through.
This filter is available in a Thin Lens shape, which is beneficial for applications that require a compact, lightweight optical component. The filter's geometry and shape make it a versatile option for various optical systems.
For more information and to purchase, please visit: https://www.edmundoptics.com/p/1600nm-500mm-diameter-od-2-longpass-filter/27757/