554FDN25 25 mm Dia. Bandblocking Dichroic Filter 554nm
- Type
- Filter
- Subtype
- Dichroic Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 470 nm
- Cut On Frequency
- 639 nm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5183231868109452
- λ
- 554 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
554FDN25 25 mm Dia. Bandblocking Dichroic Filter 554nm
The 554FDN25 is a 25 mm diameter Dichroic Filter, specifically designed for bandblocking at a central wavelength of 554nm. Sourced from Knight Optical, a reputable vendor in the optical industry, this filter is a crucial component for various optical systems.
This filter is a Dichroic type, known for its ability to reflect or transmit light depending on its wavelength. The 554FDN25 is designed to block light in the range of 470nm to 639nm, making it ideal for applications where specific wavelengths need to be isolated or rejected.
The filter is made from N-BK7 Schott, a high-quality optical glass known for its excellent optical properties and durability. It has a diameter of 25mm and a thickness of 1.1mm, ensuring robustness and precision in its operation.
The coating on both the front and back surfaces of the filter is KNI 554FDN-0, a specialized coating that enhances the filter's performance in bandblocking. The filter's geometry is that of a thin lens, further optimizing its light manipulation capabilities.
The 554FDN25 is currently in stock and available for immediate use. For more information, you can visit the vendor's website through the provided weblink.