470QM40 12 mm Dia. Surface Coating; Bandpass Filter Surface Coating
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Omega Optical
Properties
- Shape
- Circular
- Diameter
- 12 mm
- Cut Off Frequency
- 490 nm
- Cut On Frequency
- 450 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4641462821666942
- λ
- 470 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
470QM40 12 mm Dia. Surface Coating; Bandpass Filter Surface Coating
The 470QM40 is a high-quality Bandpass Filter, sourced from the reputable vendor, Omega Optical. This filter, with a catalog number 470QM40, is available for purchase directly from their website, and as of the time of this description, it is in stock.
This filter is of the Bandpass type, designed to allow light within a specific range of wavelengths to pass through while blocking out other wavelengths. The 470QM40 is particularly designed to allow light with a center wavelength (CWL) of 470 nanometers to pass through. The range of wavelengths it allows is defined by its cut-on wavelength of 450 nanometers and its cut-off wavelength of 490 nanometers.
The 470QM40 is circular in shape, with a diameter of 12 millimeters and a thickness of 2.5 millimeters. It is made from a material identified as "uvfs mal- 1965". The filter features surface coatings on both the front and back, identified as "ome 470qm40". These coatings are designed to enhance the filter's performance and durability.
The 470QM40 is designed in the shape of a thin lens, suggesting it may have applications where light needs to be focused or redirected. This, combined with its specific wavelength range, makes it a versatile tool for a variety of optical applications.
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