65-772 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1200nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1205 nm
- Cut On Frequency
- 1195 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4480501613968526
- λ
- 1200 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-772 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1200nm
The 65-772 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter features a circular geometry with a 12.5 mm diameter and a thickness of 7.5 mm, making it suitable for a wide range of optical applications.
The filter is designed to operate at a central wavelength (CWL) of 1200 nm, with a full width at half maximum (FWHM) of 10 nm. The cut-on wavelength is 1195 nm, and the cut-off wavelength is 1205 nm, providing a narrow bandwidth that can help to reduce unwanted noise and improve signal clarity in your optical system.
The 65-772 filter is coated on both the front and back surfaces with EDM 65-772, a proprietary coating developed by Edmund Optics. This coating is designed to enhance the filter's performance and durability, providing improved transmission and resistance to environmental factors such as moisture and dust.
The filter's thin lens shape allows for easy integration into your optical system, while the mounted design provides additional convenience and protection during handling and use. The filter's catalog number is 65-772, and it is currently in stock, according to the vendor's website.