59-173 27.5 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 27.5 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
59-173 27.5 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm
The 59-173 is a Neutral Density Filter, a type of optical component designed to reduce the intensity of light without altering its color composition. This particular model, sourced from Edmund Optics, boasts a circular shape with a diameter of 27.5 mm and a thickness of 4.5 mm, making it suitable for a wide range of optical applications.
The filter is made from UVFS Mal-1965, a material known for its optical properties. It has a wavelength of 588 nm, which refers to the specific color or light frequency it is designed to manage. The coating on both the front and back surfaces of the filter is EDM 59-172, which contributes to its overall performance and durability.
The geometry of the filter, including its diameter and thickness, is designed in a Thin Lens shape, which is a common choice for many optical systems due to its minimal impact on the path of light. The catalog number for this item is 59-173, and it is currently in stock, according to the vendor's website.
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