At800-40M R 26 mm x 38 mm Sputter Hard Coated; Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Chroma
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 820 nm
- Cut On Frequency
- 780 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4533172547436934
- λ
- 800 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
At800-40M R 26 mm x 38 mm Sputter Hard Coated; Bandpass Filter
The At800-40M is a Bandpass Filter, specifically designed and manufactured by Chroma, a renowned vendor in the optical industry. This filter is characterized by its rectangular base shape and thin lens design, making it a versatile choice for various optical applications.
The filter has a wavelength of 800 nanometers, and its physical dimensions are 26 mm in width and 38 mm in height, with a thickness of 1 mm. The cut-on wavelength is 780 nanometers, and the cut-off wavelength is 820 nanometers, ensuring a precise bandpass.
The At800-40M is coated with a Sputter Hard Coating, specifically the "chr at800 40m 5235" coating, on both the front and back surfaces. This coating enhances the filter's durability and performance, making it suitable for demanding environments.
The filter's catalog number is AT800-40M, and it is currently in stock, as indicated by its weblink status. For more detailed information, users can refer to the product's webpage at https://www.chroma.com/products/parts/at800-40m.
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