64-678 12.5 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=1.5mm 925nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- Cut On Frequency
- 925 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
64-678 12.5 mm Dia. Traditional Coated OD 2.0 Longpass Filter; t=1.5mm 925nm
The 64-678 is a Longpass Filter, a type of optical filter that passes longer wavelengths of light and blocks shorter wavelengths, from the renowned vendor Edmund Optics. This particular model boasts a 12.5 mm diameter and a thickness of 1.5 mm, making it suitable for a wide range of optical applications.
The filter is designed with a cut-on wavelength of 925 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 specificity in wavelength management makes the 64-678 an ideal choice for applications requiring precise wavelength control.
The 64-678 features a Thin Lens shape, enhancing its functionality in various optical systems. The filter's front and back are coated with "edm 64-678", a proprietary coating from Edmund Optics that likely enhances the filter's performance and durability.
For more detailed information, including availability and pricing, please refer to the vendor's website at https://www.edmundoptics.com/p/925nm-125mm-diameter-od-2-longpass-filter/19384/.