65-702 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 540nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 545 nm
- Cut On Frequency
- 535 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4603436028194272
- λ
- 540 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-702 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 540nm
The 65-702 is a Bandpass Filter, specifically designed for applications requiring a narrow passband and high blocking of unwanted light. This filter, with a diameter of 25 mm, is mounted and coated with traditional materials, ensuring durability and longevity. The filter's thickness is 7.5 mm, providing structural stability and minimizing potential distortions.
The filter's central wavelength (CWL) is 540nm, making it ideal for applications that require precise filtering around this wavelength. The cut-on wavelength is 535nm, and the cut-off wavelength is 545nm, indicating a narrow passband and high blocking capabilities. The filter's material ID is UVFS MAL-1965, a detail that might be relevant for specific application requirements or for matching with other components.
The coating on both the front and back of the filter is EDM 65-642, a type of coating known for its durability and light transmission properties. The filter's shape is that of a thin lens, which is beneficial for applications where minimal thickness is required.
This filter is available from Edmund Optics, a reputable vendor in the optical industry. The item's web link is valid and indicates that it is in stock, ensuring quick delivery for your optical project needs.