86-358 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 655nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 667 nm
- Cut On Frequency
- 643 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4564004547547387
- λ
- 655 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
86-358 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 655nm
The 86-358 is a Bandpass Filter with a diameter of 25 mm, a thickness of 2 mm, and a central wavelength of 655nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available for purchase on their official website. The catalog number for this item is 86-358.
This filter is designed to transmit light within a specific range of wavelengths while blocking other wavelengths. The cut-on wavelength is 643nm, and the cut-off wavelength is 667nm, making it ideal for applications that require narrow-band light transmission. The filter's physical data, including the cut-on, cut-off, and central wavelength, are all precisely calibrated to ensure optimal performance.
The 86-358 filter is made from UVFS Mal-1965, a high-quality optical material known for its excellent transmission characteristics and durability. The filter features a Thin Lens shape, which is designed to minimize optical aberrations and ensure accurate light transmission.
The filter is coated with EDM 86-347 on both the front and back surfaces. This hard coating enhances the filter's durability and resistance to scratches and other forms of damage, making it suitable for use in harsh environments.