64-702 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 650nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- Cut On Frequency
- 650 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
64-702 50 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=5mm 650nm
The 64-702 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 where the primary requirement is to transmit light with wavelengths longer than a specified value, while blocking shorter wavelengths.
The 64-702 filter has a cut-on wavelength of 650 nm, meaning it begins to transmit light at this wavelength and beyond. The cut-off wavelength, which is the point at which the filter starts to block light, is 0 nm. This means that it allows all wavelengths longer than 650 nm to pass through.
The filter is made from UVFS Mal-1965 material and features a Thin Lens shape. The front and back of the filter are coated with ED 49-029, a type of coating that enhances the filter's performance and durability.
This filter is currently in stock and available for purchase through the Edmund Optics website. The provided weblink leads directly to the product page for easy access and ordering.
