65-746 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 650nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 690 nm
- Cut On Frequency
- 610 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4565349734645043
- λ
- 650 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-746 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 650nm
The 65-746 is a 25 mm diameter mounted traditional coated bandpass interference filter, with a thickness of 7.5 mm, specifically designed for use at the 650nm wavelength. This filter is sourced from the reputable optical components vendor, Edmund Optics.
The filter is a bandpass type, which means it allows a specific range of wavelengths to pass through while blocking others. In this case, the 65-746 filter is designed to allow light between 610nm and 690nm to pass, with a central wavelength (CWL) of 650nm. This makes it ideal for applications that require the isolation of light in this particular spectrum.
The filter is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent optical properties. It features a thin lens shape, which helps to minimize optical aberrations and ensures optimal performance.
The front and back surfaces of the filter are coated with EDM 65-737, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance by reducing surface reflections and improving transmission.
The filter is mounted, providing a convenient and secure way to integrate it into optical systems. The catalog number for this item is 65-746, and it is currently in stock. For more information, including pricing and availability, please refer to the provided weblink.
