ET425lp C 25 mm Dia. Sputter Hard Coated; Longpass Filter
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Chroma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 425 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4663498143390203
- λ
- 440 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
ET425lp C 25 mm Dia. Sputter Hard Coated; Longpass Filter
The ET425lp is a longpass filter, part of Chroma's extensive catalog, designed with a circular base shape and a diameter of 25 mm. This filter is sourced from Chroma, a reputable vendor known for its advanced optical elements. The item data indicates that it is in stock, and users can access more information or make a purchase via the provided weblink: https://www.chroma.com/products/parts/et425lp.
This filter is made of UVFS MAL-1965 material and features a thickness of 1 mm. The longpass filter is designed to cut on at 425 nm and has a cut off of 0 nm. The coating on both the front and back of the filter is 'chr et425lp 5071', which is a sputter hard coating. This coating enhances the filter's durability and resistance to wear and tear, making it suitable for various applications.
The ET425lp filter is shaped as a thin lens, which is a type of lens with a small thickness compared to its diameter. This feature allows for minimal distortion and a wide field of view, making it ideal for imaging applications.
