505FDC50 50 x 50 mm Bandpass Dichroic Filter 505nm
- Type
- Filter
- Subtype
- Dichroic Filter
- Brand
- Knight Optical
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 525 nm
- Cut On Frequency
- 485 nm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5210869212663716
- λ
- 505 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
505FDC50 50 x 50 mm Bandpass Dichroic Filter 505nm
The 505FDC50 is a Dichroic Filter, specifically a Bandpass Filter, sourced from Knight Optical. This filter has a rectangular base shape with dimensions of 50 x 50 mm and a thickness of 1.1 mm. The material used in its construction is n-BK7 Schott, a high-grade optical glass known for its excellent transmittance and low auto-fluorescence.
The filter's primary function is to allow light within a specific wavelength range to pass through while blocking other wavelengths. In this case, the 505FDC50 is designed to pass light at a central wavelength of 505nm, with a tolerance range defined by its cut-on wavelength of 485nm and cut-off wavelength of 525nm. This makes it ideal for applications that require precise wavelength selection.
The filter's coating, denoted as 'kni 505fdc-0' on both the front and back surfaces, enhances its performance and durability. This coating is specifically designed for the 505FDC50 and contributes to its overall optical quality.
The 505FDC50 is currently in stock and available for immediate purchase from Knight Optical. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.
