65-683 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 436nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 441 nm
- Cut On Frequency
- 431 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4666789788519212
- λ
- 436 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-683 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 436nm
The 65-683 is a 25 mm diameter Bandpass Interference Filter, meticulously crafted by Edmund Optics. This filter is designed with a center wavelength of 436nm, making it suitable for applications that require precise filtering within this spectral range. The filter boasts a 10nm Full Width Half Maximum (FWHM), ensuring a narrow and specific passband, thereby minimizing unwanted signal transmission.
The filter is constructed with a circular geometry, offering uniformity in all directions. It has a thickness of 7.5mm, providing robustness and stability. The filter's front and back surfaces are coated with the EDM 65-623 coating, enhancing its performance and durability.
The 65-683 filter is designed to 'cut on' at 431nm and 'cut off' at 441nm. This specific design allows for efficient filtering of light within the desired range, making it an ideal choice for various optical applications. The filter is shaped as a Thin Lens, further expanding its potential uses.
The filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its impressive specifications and reliable performance, the 65-683 is a valuable addition to any optical system.