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560FDS25 25 mm Dia. Shortpass Dichroic Filter 560nm

560FDS25 25 mm Dia. Shortpass Dichroic Filter 560nm

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

Properties

Shape
Circular
Diameter
25 mm
Cut Off Frequency
560 nm
Cut On Frequency
796 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

560FDS25 25 mm Dia. Shortpass Dichroic Filter 560nm by Knight Optical

The 560FDS25 is a high-quality dichroic filter, designed and manufactured by Knight Optical, a leading vendor in the optical industry. This filter is a circular element, with a diameter of 25 mm and a thickness of 1.1 mm, making it suitable for a wide range of optical applications.

The filter is designed to transmit wavelengths shorter than 560 nm, while blocking those longer than 796 nm, making it a shortpass filter. This characteristic is particularly useful in applications where the removal of infrared light is required, such as in fluorescence microscopy or laser systems.

The 560FDS25 is made from N-BK7 Schott, a high-quality borosilicate glass known for its excellent optical properties. The filter features a thin lens shape, and is coated with a proprietary coating, identified as 'kni 560fds-0' on both the front and back surfaces. This coating enhances the filter's performance, ensuring efficient and reliable operation.

The filter is currently in stock and available for immediate dispatch. For more information, or to place an order, please visit the vendor's website using the provided weblink.

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