87-847 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1025nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1050 nm
- Cut On Frequency
- 1000 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4501054100298643
- λ
- 1025 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
87-847 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 1025nm
The 87-847 is a Bandpass Filter, specifically designed by Edmund Optics with a diameter of 12.5 mm and a thickness of 3.5 mm. This filter is made from UVFS Mal-1965 material, which is known for its high-quality optical properties. The filter is hard coated on both the front and back surfaces with EDM 87-847 coating for enhanced durability and performance.
The Bandpass Filter is designed to transmit light within a specific range of wavelengths while blocking other wavelengths. In this case, the Cut-On wavelength is 1000nm, and the Cut-Off wavelength is 1050nm, with the Central Wavelength at 1025nm. This makes it ideal for applications that require narrowband transmission in the near-infrared region of the spectrum.
The filter is shaped as a Thin Lens, which is beneficial in optical systems where minimal thickness and weight are desirable. The 87-847 is currently in stock and available for immediate shipping, as indicated by its valid Weblink Status. For more information, users can visit the provided Weblink.
