65-620 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 415nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 420 nm
- Cut On Frequency
- 410 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4685708521507832
- λ
- 415 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-620 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 415nm
The 65-620 is a 12.5 mm diameter, mounted traditional coated bandpass interference filter, with a thickness of 7.5 mm, specifically designed for a central wavelength (CWL) of 415nm. This filter is sourced from the reputable optical components vendor, Edmund Optics.
The filter is a bandpass type, which means it allows a specific range of wavelengths to pass through while blocking others. In this case, the 65-620 filter is designed to allow light in the 410nm to 420nm range, making it ideal for applications that require narrow-band filtering around the 415nm wavelength.
The filter is made from UVFS material, identified as MAL-1965 in the vendor's catalog. It features a thin lens shape, which is advantageous in applications where space is a constraint. The front and back surfaces of the filter are coated with the EDM 65-620 coating, which enhances its performance and durability.
The 65-620 filter is currently in stock and available for purchase through the Edmund Optics website. For more detailed information, including pricing and availability, please refer to the provided weblink.
