575FDN50 50 x 50 mm Bandblocking Dichroic Filter 575nm
- Type
- Filter
- Subtype
- Dichroic Filter
- Brand
- Knight Optical
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 460 nm
- Cut On Frequency
- 690 nm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5173410651359038
- λ
- 575 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
575FDN50 50 x 50 mm Bandblocking Dichroic Filter 575nm
The 575FDN50 is a Bandblocking Dichroic Filter, measuring 50 x 50 mm, sourced from Knight Optical. This filter is designed to block light in the 460-690nm range while allowing light at the specific wavelength of 575nm to pass through.
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 has a thickness of 1.1mm, providing durability and stability.
The coating on both the front and back of the filter is 'kni 575fdn-0', a proprietary coating from Knight Optical that enhances the filter's performance. The filter is designed in a Thin Lens shape, which is ideal for applications that require a compact and lightweight optical element.
The 575FDN50 is currently in stock and available for immediate dispatch. For more information, including technical specifications and pricing, please refer to the weblink provided.
