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480FDS50 50 x 50 mm Shortpass Dichroic Filter 480nm

480FDS50 50 x 50 mm Shortpass Dichroic Filter 480nm

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

Properties

Shape
Rectangular
Cut Off Frequency
480 nm
Cut On Frequency
866 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

480FDS50 50 x 50 mm Shortpass Dichroic Filter 480nm

The 480FDS50 is a high-quality dichroic filter, measuring 50 x 50 mm, designed for shortpass applications with a cut-on wavelength of 866nm and a cut-off wavelength of 480nm. This filter is sourced from Knight Optical, a renowned vendor known for their extensive catalog of optical elements.

The filter is made from N-BK7 Schott, a popular optical glass due to its excellent homogeneity, low auto-fluorescence, and high damage threshold. The filter's geometry includes a thickness of 1.1mm, making it suitable for various optical applications.

The 480FDS50 features a coating on both the front and back surfaces, specifically 'kni 480fds-0'. This coating enhances the filter's performance, ensuring efficient shortpass filtration. The filter's shape is classified as a thin lens, further expanding its potential applications in optical systems.

This filter is currently in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the vendor's website using the provided weblink.

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