64-636 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 625nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- Cut On Frequency
- 625 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
64-636 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 625nm
The 64-636 is a Longpass Filter, part of the extensive catalog of optical elements provided by Edmund Optics. This filter features a circular shape and is designed with a diameter of 50 mm and a thickness of 5 mm, making it suitable for various applications. The filter's primary function is to allow light with wavelengths greater than or equal to 625 nm to pass through while blocking shorter wavelengths.
The 64-636 filter is made from UVFS Mal-1965 material, a detail that can be crucial when considering the filter's compatibility with other optical components in a system. The filter's coating, both on the front and back, is EDM 64-620, which contributes to its optical properties and performance.
This filter is designed in the shape of a Thin Lens, a feature that can be beneficial depending on the specific application. The filter's physical data indicates a cut-on wavelength of 625 nm, with no specified cut-off wavelength.
The 64-636 filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. The link's status is valid, ensuring that users have access to the most up-to-date and accurate information about the product.
