AND-40S-50 40 x 40 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- A
- 40 mm
- B
- 40 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4599108862211283
- λ
- 550 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
AND-40S-50 40 x 40 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
The AND-40S-50 is a high-quality Neutral Density Filter, offered by the renowned optical components manufacturer, OptoSigma. This filter is designed for use in the visible light spectrum, specifically covering the wavelength range of 400-700nm.
The filter is rectangular in shape, with dimensions of 40 x 40 mm, making it suitable for a wide range of optical applications. It boasts a thickness of 2mm, ensuring durability and stability during operation. The filter is unmounted, providing users with the flexibility to integrate it into their existing optical systems.
The AND-40S-50 features absorptive neutral density coatings on both the front and back surfaces, identified as 'opt and-50'. This coating is designed to maintain consistent light absorption across the entire visible spectrum, ensuring accurate and reliable optical performance. The coating material is UVFS MAL-1965, further attesting to the filter's high-quality construction.
This filter is currently in stock and available for immediate purchase through the OptoSigma website. The product catalog number for the AND-40S-50 is AND-40S-50, and the weblink provided leads directly to the product page for easy access and ordering.
