65-158 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 546nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 551 nm
- Cut On Frequency
- 541 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4600813135725972
- λ
- 546 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-158 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 546nm
The 65-158 is a Bandpass Filter, specifically designed by Edmund Optics with a 25 mm diameter and a thickness of 3.5 mm. This filter is part of the UVFS MAL-1965 material ID category, which ensures high-quality performance and durability.
The filter's primary function is to allow light within a specific wavelength range to pass through while blocking out other wavelengths. The 65-158 is designed to pass light with a central wavelength (CWL) of 546nm, making it ideal for applications that require this specific wavelength.
The cut-on wavelength is 541nm, and the cut-off wavelength is 551nm. This means that the filter starts transmitting light at 541nm and stops transmitting at 551nm, effectively creating a narrow band of wavelengths that can pass through. This feature is particularly useful in applications where a high level of spectral purity is required.
The filter is coated with EDM 65-097 on both the front and back surfaces. This coating enhances the filter's performance and durability, providing a robust solution for various optical applications.
The 65-158 filter is designed in a Thin Lens shape, which is a common choice for many optical applications due to its compact size and light weight. This filter is currently in stock and available for purchase through the Edmund Optics website.