65-083 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 470nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 475 nm
- Cut On Frequency
- 465 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4641462821666942
- λ
- 470 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-083 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 470nm
The 65-083 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable vendor Edmund Optics. This filter is specifically designed for use with a central wavelength of 470nm, 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 65-083'. This coating enhances the filter's durability and resistance to wear, ensuring long-lasting performance. The filter's thickness is 3.5 mm, providing sufficient structural integrity for most applications.
The 65-083 features a cut-on wavelength of 465nm and a cut-off wavelength of 475nm, as indicated in its physical data. This narrow bandpass allows for effective suppression of out-of-band light, enhancing the signal-to-noise ratio in your optical system. The filter's CWL (Center Wavelength) is also 470nm, aligning perfectly with its intended use.
This filter is available in a Thin Lens shape, offering versatility in integration with various optical systems. The catalog number for this item is 65-083, and it can be found on the Edmund Optics website, where it is currently in stock.