64-632 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 425nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- Cut On Frequency
- 425 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
64-632 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 425nm
The 64-632 is a Longpass Filter, sourced from Edmund Optics, with a diameter of 50 mm and a thickness of 5 mm. This filter is designed for use in optical systems that require the transmission of longer wavelengths while blocking shorter wavelengths. The cut-on wavelength for this filter is 425 nm, meaning it begins to transmit light at this wavelength and beyond.
The filter is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent optical properties. It features a Thin Lens shape, which is beneficial in applications where space is limited or a flat surface is required. The filter is coated on both the front and back surfaces with EDM 64-616, a coating that enhances the filter's performance and durability.
This filter is currently in stock and available for immediate purchase through the Edmund Optics website. The provided weblink leads directly to the product page for easy access. With its high-quality construction, reliable performance, and versatile specifications, the 64-632 is an excellent choice for a wide range of optical applications.