64-694 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 1025nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- Cut On Frequency
- 1025 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
64-694 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 1025nm
The 64-694 is a Longpass Filter, sourced from the reputable optical vendor, Edmund Optics. This filter is designed with a circular base shape and a diameter of 50 mm, making it suitable for a wide range of optical applications. The filter boasts a thickness of 5 mm, ensuring durability and precision.
The Longpass Filter features a cut-on wavelength of 1025 nm, indicating that it begins to transmit light at this wavelength and above. The cut-off wavelength is 0 nm, meaning it blocks all wavelengths below 1025 nm. This specific characteristic makes the 64-694 an ideal choice for applications requiring the separation of specific wavelength ranges.
The filter is made from UVFS Mal- 1965 material, a common choice in the industry due to its excellent optical properties. The front and back of the filter are coated with EDm 64-694, a coating that enhances the filter's performance and durability.
The 64-694 filter is designed in the Thin Lens shape, which is often preferred for its minimal impact on the optical path. This filter is currently in stock and available for immediate use. For more information, please refer to the vendor's website provided in the item data.