65-248 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 1064nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 1069 nm
- Cut On Frequency
- 1059 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4496309897944435
- λ
- 1064 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-248 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 1064nm
The 65-248 is a 50 mm diameter Bandpass Filter, specifically designed for use with a central wavelength of 1064nm. This filter is sourced from the reputable vendor, Edmund Optics, and is part of their extensive catalog of optical elements. The 65-248 filter is a crucial component for applications that require precise wavelength selection and rejection of unwanted spectral ranges.
The filter is constructed with a hard-coated Outside Diameter (OD) of 4.0, ensuring durability and resistance to environmental factors. It has a thickness of 3.5mm, providing structural stability and minimizing optical distortions. The circular shape of the filter allows for easy integration into various optical systems.
The 65-248 filter's physical data includes a cut-on wavelength of 1059nm and a cut-off wavelength of 1069nm, ensuring a tight 10nm bandpass. This precise wavelength selection is achieved through the use of advanced coating technology, which is applied to both the front and back surfaces of the filter. The coating used is Edmund Optics' 65-126, which is designed to enhance the filter's performance and longevity.
The filter's geometry, with a 50mm diameter, allows for wide-field applications, making it suitable for use in a variety of optical systems. The 65-248 filter is currently in stock and available for immediate use. For more information, including pricing and detailed specifications, please refer to the provided weblink.
