AND-30S-50 30 x 30 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- A
- 30 mm
- B
- 30 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-30S-50 30 x 30 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
The AND-30S-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 absorbing light within the wavelength range of 400-700nm.
The filter is rectangular in shape, with dimensions of 30 x 30 mm, making it suitable for a wide range of optical applications. It boasts a thickness of 2mm, ensuring durability and resistance to external pressures. The filter is unmounted, providing users with the flexibility to integrate it into their existing optical systems.
The filter's coating is a notable feature, with both the front and back surfaces coated with 'opt and-50'. This coating enhances the filter's performance, providing superior light absorption and maintaining the neutrality of the transmitted light.
The filter's geometry is defined as a 'Thin Lens', suggesting that it is designed to minimize optical aberrations and distortions, thereby ensuring high-quality image transmission.
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