64-635 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 575nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- Cut On Frequency
- 575 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
64-635 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 575nm
The 64-635 is a Longpass Filter, sourced from Edmund Optics, with a 50 mm diameter 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 is specified at 575 nm, meaning it begins to transmit light at this wavelength and beyond.
The filter is made from UVFS material, identified as Mal-1965 in the catalog. It features a Thin Lens shape, which is beneficial in systems where space is a constraint. The front and back surfaces of the filter are coated with EDM 64-619, a coating type 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. The filter's extensive specifications and the reputation of its vendor make it a reliable choice for various optical applications.