65-114 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 694nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 699 nm
- Cut On Frequency
- 689 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.455430510375367
- λ
- 694 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-114 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 694nm
The 65-114 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for a central wavelength (CWL) of 694nm, making it ideal for applications that require precise wavelength selection within this range.
The filter is constructed with a hard coating on both the front and back surfaces, denoted as 'edm 65-114'. This coating enhances the filter's durability and resistance to wear and tear, ensuring long-lasting performance. The filter's thickness is 3.5 mm, providing sufficient structural integrity for most applications.
The 65-114 filter features a cut-on wavelength of 689nm and a cut-off wavelength of 699nm. This narrow bandpass, combined with the specified CWL, allows for effective filtering of unwanted wavelengths, enhancing the signal-to-noise ratio in your optical system.
The filter is designed in a Thin Lens shape, which is a standard format in the industry. This shape ensures compatibility with various optical systems and components. The filter's geometry, including its diameter and thickness, is also designed to provide excellent optical performance while minimizing optical aberrations.