67-909 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 750nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 755 nm
- Cut On Frequency
- 745 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4542367368998237
- λ
- 750 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-909 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 750nm
The 67-909 is a 50 mm diameter mounted bandpass interference filter, specifically designed for applications requiring a center wavelength of 750nm. This filter, offered by Edmund Optics, is an essential component for systems demanding high-quality optical performance.
The filter boasts a 10nm full width at half maximum (FWHM), ensuring a narrow and precise wavelength transmission. The cut-on wavelength is 745nm, and the cut-off wavelength is 755nm, further emphasizing its ability to isolate the desired wavelength. The catalog number for this item is 67-909, and it can be found on the Edmund Optics website, where it is currently in stock.
The 67-909 filter is made from UVFS MAL-1965 material, a choice that ensures durability and reliability. It has a thickness of 5.9mm, which contributes to its overall robustness. The filter is coated with EDM 67-775 on both the front and back, further enhancing its performance and longevity.
The filter's shape is that of a thin lens, making it suitable for a wide range of optical systems. With its precise specifications and high-quality construction, the 67-909 is an excellent choice for applications that require a narrow bandpass filter at the 750nm wavelength.