64-650 25 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=3mm 975nm
- Type
- Filter
- Subtype
- Shortpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 975 nm
- Cut On Frequency
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
64-650 25 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=3mm 975nm
The 64-650 is a 25 mm diameter Shortpass Filter, designed and manufactured by Edmund Optics. This filter features a thickness of 3mm and is constructed using UVFS material, identified as Mal-1965. The Shortpass Filter is specifically designed to transmit light below a certain wavelength while blocking light above that wavelength. In this case, the cut-on wavelength is 0 nm, and the cut-off wavelength is 975 nm.
The filter's coating is a crucial component, enhancing its functionality. Both the front and back of the filter are coated with the EDM 64-650 coating, which is specifically designed for this filter. The filter's shape is that of a Thin Lens, optimized for minimal distortion and maximum light transmission.
The 64-650 is currently in stock and available for purchase on the Edmund Optics website. For more detailed information, including technical specifications and purchasing options, please refer to the provided weblink: https://www.edmundoptics.com/p/975nm-25mm-diameter-od-2-shortpass-filter/19356/