480FDS50 50 x 50 mm Shortpass Dichroic Filter 480nm
- Type
- Filter
- Subtype
- Dichroic Filter
- Brand
- Knight Optical
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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