66-231 12.5 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=2 mm 1000nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- Cut On Frequency
- 1000 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
66-231 12.5 mm Dia. High Performance Longpass Filter with 1000nm Cut-On
The 66-231 is a high-performance longpass filter, boasting a 12.5 mm diameter and a thickness of 2 mm. This filter, available from Edmund Optics, is designed to transmit light with wavelengths above 1000nm, making it ideal for applications that require the removal of shorter wavelengths.
The filter features a circular base shape and is constructed from UVFS Mal-1965 material. It is coated on both the front and back with EDM 66-231, enhancing its performance and durability. The physical data of the filter indicates a cut-on wavelength of 1000nm and a cut-off wavelength of 0nm.
The 66-231 filter is designed in a thin lens shape, which not only contributes to its compactness but also makes it suitable for a wide range of optical systems. The catalog number for this item is 66-231, and it is currently in stock on the Edmund Optics website, as indicated by its weblink status.
For more detailed information or to make a purchase, users can visit the provided weblink: https://www.edmundoptics.com/p/1000nm-125mm-dia-high-performance-longpass-filter/20749/.