67-845 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 770nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 775 nm
- Cut On Frequency
- 765 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4538548629345247
- λ
- 770 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-845 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 770nm
The 67-845 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter features a circular shape with a 25 mm diameter and a thickness of 5.9 mm, making it suitable for a wide range of optical applications. The filter is constructed using UVFS MAL-1965 material, ensuring durability and reliability.
The 67-845 filter is specifically designed for use at a central wavelength of 770 nm, with a full width at half maximum (FWHM) of 10 nm. The physical data of the filter includes a cut-on wavelength of 765 nm and a cut-off wavelength of 775 nm, providing a narrow and precise bandpass.
The filter is coated with EDM 67-778 on both the front and back surfaces, enhancing its performance and durability. The shape of the filter is thin lens, which is ideal for applications that require minimal thickness and weight.
The filter is currently in stock and available for purchase through the Edmund Optics website. For more information, please refer to the provided weblink.