650FS80-50 50mm Dia. 650nm Bandpass Filter, HBW 80nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 50 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
650FS80-50 50mm Dia. 650nm Bandpass Filter, HBW 80nm
The 650FS80-50 is a Bandpass Filter with a diameter of 50mm, sourced from the Andover Corporation. This filter is designed to transmit light in the 650nm range with a bandwidth of 80nm, making it ideal for applications that require narrow-band light transmission. The filter features a standard circular shape and is made from UVFS MAL-1965 material.
The filter has a cut-on wavelength of 610nm and a cut-off wavelength of 690nm, with a central wavelength of 650nm. This means that it allows light within the 610-690nm range to pass through while blocking light outside this range. The filter has a thickness of 5.9mm, providing sufficient structural integrity for most applications.
The 650FS80-50 filter is coated with And 650fs80 on both the front and back surfaces. This coating enhances the filter's performance by reducing reflection and increasing transmission. The filter's shape is that of a thin lens, further optimizing its light transmission capabilities.
According to the vendor's information, this item is currently in stock and can be purchased directly from the Andover Corporation's website. The item's catalog number is 650FS80-50, and it can be found in the 600-699nm section of the Andover Corporation's Bandpass Filters category.
