500FDC25 25 mm Dia. Bandpass Dichroic Filter 500nm
- Type
- Filter
- Subtype
- Dichroic Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 520 nm
- Cut On Frequency
- 480 nm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5214144757734767
- λ
- 500 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
500FDC25 25 mm Dia. Bandpass Dichroic Filter 500nm
The 500FDC25 is a high-quality Dichroic Filter, sourced from Knight Optical, a leading vendor in the optical industry. This filter is specifically designed with a bandpass of 500nm, making it ideal for applications that require precise wavelength selection.
The filter is circular in shape, with a diameter of 25mm and a thickness of 1.1mm, ensuring a compact yet robust design. It is made from N-BK7 Schott, a renowned optical glass known for its excellent transmission properties and chemical resistance.
The 500FDC25 features a dichroic coating on both the front and back surfaces, specifically the KNI 500fdc-0 coating. This coating is designed to reflect or transmit light depending on the wavelength, making it highly effective in bandpass filtering.
The physical data of the filter includes a cut-on wavelength of 480nm and a cut-off wavelength of 520nm. This means that the filter will allow light within this range to pass through while blocking light outside of it.
This filter is currently in stock and available for immediate purchase on the Knight Optical website. With its superior quality and precise specifications, the 500FDC25 is an excellent choice for a wide range of optical applications.
