69-906 25.2 x 35.6 mm Dichroic Longpass Filter; t=1.05mm 850nm
- Type
- Filter
- Subtype
- Dichroic Filter
- Brand
- Edmund Optics
Properties
- Shape
- Rectangular
- Cut Off Frequency
- Cut On Frequency
- 850 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
69-906 25.2 x 35.6 mm Dichroic Longpass Filter; t=1.05mm 850nm
The 69-906 is a Dichroic Longpass Filter, measuring 25.2 x 35.6 mm with a thickness of 1.05mm, sourced from the renowned optical components vendor, Edmund Optics. This filter is designed to transmit light at wavelengths above 850nm, making it ideal for applications that require the separation of infrared light from other parts of the spectrum.
The filter is constructed from UVFS Mal-1965, a material known for its optical properties and durability. It features a rectangular base shape, a common design for filters due to its ease of integration into optical systems. The coating on both the front and back surfaces is EDM 69-873, which contributes to the filter's performance and longevity.
The 69-906 is a Thin Lens, a designation that indicates its ability to focus or disperse light. This feature adds versatility to the filter, expanding its potential applications. The physical data provided, such as the cut-on wavelength of 850nm, further highlights the filter's capabilities.
For more detailed information, including availability and pricing, please refer to the vendor's website using the provided catalog number and weblink.
