65-240 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 800nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 805 nm
- Cut On Frequency
- 795 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4533172547436934
- λ
- 800 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-240 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 800nm
The 65-240 is a Bandpass Filter with a 50 mm diameter and a thickness of 3.5 mm, designed for use in applications where precise wavelength selection is required. This filter is sourced from Edmund Optics and is available for purchase through their website, where it is currently listed as in stock.
The filter is designed to transmit light within a specific wavelength range, with a center wavelength (CWL) of 800nm. The cut-on wavelength is 795nm, and the cut-off wavelength is 805nm, providing a narrow 10nm bandwidth. This makes it ideal for use in applications where a specific wavelength needs to be isolated or emphasized.
The filter is made from UVFS Mal-1965 material and features hard coating on both the front and back surfaces. This coating enhances the filter's durability and resistance to environmental factors, making it suitable for use in a wide range of conditions. The filter's shape is described as a Thin Lens, which suggests it is designed to minimize optical aberrations and distortions.