66-233 12.5 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=2 mm 1100nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- Cut On Frequency
- 1100 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
66-233 12.5 mm Dia. High Performance Longpass Filter with 1100nm Cut-on
The 66-233 is a high-performance longpass filter, boasting a 12.5 mm diameter and a thickness of 2 mm. This filter, sourced from Edmund Optics, is designed to transmit light with wavelengths above 1100 nm, making it ideal for applications that require the removal of shorter wavelengths.
The filter is constructed with a base shape of a circle, ensuring uniform transmission across the entire surface. It features a high-quality coating on both the front and back surfaces, identified as 'edm 66-233'. This coating enhances the filter's performance, providing superior durability and resistance to environmental factors.
The 66-233 filter is designed with a thin lens shape, allowing for easy integration into various optical systems. The material ID for this filter is 'uvfs mal- 1965', providing a unique identifier for sourcing and replacement purposes.
The filter's physical data indicates a cut-on wavelength of 1100 nm, meaning it begins to transmit light at this wavelength and above. The cut-off wavelength is 0 nm, indicating that it blocks all wavelengths below this point.
This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its 'Valid - in stock' weblink status. For more detailed information or to make a purchase, users can follow the provided weblink.