65-716 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 656nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 661 nm
- Cut On Frequency
- 651 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4563738521680871
- λ
- 656 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-716 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 656nm
The 65-716 is a Bandpass Interference Filter, sourced from Edmund Optics, with a catalog number 65-716. This filter is designed with a circular base shape and a diameter of 25 mm, making it suitable for a wide range of optical applications. The filter has a thickness of 7.5 mm, ensuring durability and precision.
The filter is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent optical properties. The central wavelength (CWL) of this filter is 656 nm, with a full width at half maximum (FWHM) of 10 nm. This specificity in wavelength makes it ideal for applications that require precise filtering in the red region of the spectrum.
The 65-716 filter is coated on both the front and back with EDm 65-656, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance, providing improved transmission and blocking unwanted wavelengths.
The filter's geometry is shaped as a thin lens, allowing for easy integration into optical systems. It is currently in stock and available for purchase through the provided weblink, ensuring quick and convenient access for your optical needs.