Search, compare and simulate with 3DOptix!

540FDL50 50 x 50 mm Longpass Dichroic Filter 540nm

540FDL50 50 x 50 mm Longpass Dichroic Filter 540nm

Type
Filter
Subtype
Dichroic Filter
Brand
Knight Optical
Product webpage
Knight Optical products in the 3DOptix catalog

Properties

Shape
Rectangular
Cut Off Frequency
Cut On Frequency
540 nm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5167817367777034
λ
588 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

540FDL50 50 x 50 mm Longpass Dichroic Filter 540nm

The 540FDL50 is a high-quality Dichroic Filter, measuring 50 x 50 mm, manufactured by Knight Optical. This filter is designed to transmit light at wavelengths above 540nm, making it ideal for applications that require longpass filtration.

The filter is made from N-BK7 Schott, a widely used optical glass known for its excellent optical properties and durability. It has a thickness of 1.1mm, providing robustness and stability. The rectangular shape of the filter allows for easy integration into various optical systems.

The 540FDL50 features a coating of KNI 540FDL-0 on both the front and back surfaces. This coating enhances the filter's performance, ensuring efficient longpass filtration. The physical data of the filter indicates a cut-on wavelength of 540nm, meaning it starts to transmit light at this wavelength, and a cut-off wavelength of 0nm, indicating it transmits all wavelengths above 540nm.

This filter is currently in stock and available for immediate purchase from Knight Optical's website. The provided weblink leads directly to the product page for easy access and ordering. With its reliable performance and high-quality construction, the 540FDL50 is an excellent choice for any application requiring longpass filtration.

Find and simulate products from trusted suppliers!