NE503B-A Dia. 0.5 in AR-Coated Neutral Density Filter; 350-700nm; OD 0.3 AR 350-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4570121244558207
- λ
- 633 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
NE503B-A Dia. 0.5 in AR-Coated Neutral Density Filter; 350-700nm; OD 0.3 AR 350-700nm
The NE503B-A is a Neutral Density Filter, part of Thorlabs' extensive catalog of optical elements. This filter, with a catalog number NE503B-A, is specifically designed for use in the 350-700nm wavelength range, making it suitable for a wide range of optical applications.
The filter is circular in shape, with a diameter of 12.7mm and a thickness of 2.3mm, providing a robust and compact solution for your optical needs. It features AR coatings on both the front and back surfaces, specifically the tho ne03b-a coating, which is designed to minimize reflection and increase transmission in the 350-700nm range.
The NE503B-A filter is designed with a Thin Lens shape, which can be beneficial in certain optical configurations. The filter's current status is in stock, and more information, including pricing and detailed specifications, can be found on Thorlabs' official website.
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