64-623 12.5 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=1.5mm 775nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- Cut On Frequency
- 775 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
64-623 12.5 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=1.5mm 775nm
The 64-623 is a Longpass Filter, part of the extensive catalog of optical elements offered by Edmund Optics. This filter, with a diameter of 12.5 mm and a thickness of 1.5 mm, is designed for use in systems where longpass filtering is required. The filter's primary function is to transmit light with wavelengths above a specified cut-on value while blocking light with shorter wavelengths. In this case, the cut-on wavelength is 775nm.
The filter is made from UVFS Mal-1965, a material specifically chosen for its optical properties. It features a Thin Lens shape, which is designed to minimize optical aberrations and distortions. The filter's front and back surfaces are coated with the EDM 64-623 coating, which enhances its performance and durability.
According to the provided data, this filter is in stock and available for immediate purchase. For more detailed information, including pricing and availability, please refer to the vendor's website using the provided weblink.
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