12-245 25 mm Dia. Infrared (IR) Neutral Density Filter; OD 1 2-14µm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- Germanium
- Dispersion Equation
- Sellmeier
- n (λ)
- 5.3146589099372665
- λ
- 588 nm
- B1
- 0.4886331
- C1
- 1.393959 μm2
- B2
- 14.5142535
- C2
- 0.1626427 μm2
- B3
- 0.0091224
- C3
- 752.19 μm2
12-245 25 mm Diameter Infrared (IR) Neutral Density Filter; OD 1 2-14µm
The 12-245 is a Neutral Density Filter with a 25 mm diameter, designed for use in the infrared (IR) spectrum. This filter, sourced from Edmund Optics, is a crucial component for various optical applications where light intensity needs to be reduced without altering the color balance.
The filter is made from Germanium Burnett, a material known for its excellent optical properties in the IR range. It has a wavelength of 588 nm, which is within the IR spectrum, making it ideal for IR-based systems. The filter's geometry includes a diameter of 25 mm and a thickness of 1 mm, ensuring a compact and lightweight design.
The 12-245 filter features a Thin Lens shape, which is beneficial in applications where space is limited or a slim profile is required. The front and back of the filter are coated with EDM 12-009, a coating that enhances the filter's performance and durability.
This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its "Valid - in stock" weblink status. The detailed catalog number and weblinks are provided, making it easy for users to find and learn more about this product.
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