NE504B-B Dia. 0.5 in AR-Coated Neutral Density Filter; 650-1050nm; OD 0.4 AR 650-1050nm
- 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
NE504B-B Dia. 0.5 in AR-Coated Neutral Density Filter; 650-1050nm; OD 0.4 AR 650-1050nm
The NE504B-B is a Neutral Density Filter from Thorlabs, designed with a circular base shape and a diameter of 12.7 mm. This filter is part of the UVFS MAL-1965 material ID category and has a thickness of 0.7 mm. It is designed to work with a wavelength of 633 nm.
The NE504B-B filter features AR coatings on both the front and back surfaces, specifically THo NE04B-B. This coating is optimized for the 650-1050nm wavelength range, making it ideal for applications that require neutral density filtration within this spectrum.
The filter's shape is thin lens, which is often used in optical systems to reduce weight and thickness while maintaining optical performance. This makes the NE504B-B a versatile and practical choice for various applications.
According to the provided item data, the NE504B-B is currently in stock and available for purchase through the vendor's website. The link to the product page is valid, providing users with easy access to additional information or to place an order.