ET610lp 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
- 610 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4572480021358711
- λ
- 625 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
ET610lp C 25 mm Dia. Sputter Hard Coated; Longpass Filter
The ET610lp 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 constructed with a thickness of 1 mm, making it a slim and compact optical component. The filter is identified by the material ID "uvfs mal- 1965", and it is designed to transmit light with wavelengths of 625 nm and above.
The physical data of the ET610lp indicates a cut-on wavelength of 610 nm, meaning it begins to transmit light at this point in the spectrum. Additionally, the cut-off wavelength is 0 nm, signifying that it allows all wavelengths shorter than 610 nm to pass through.
This filter features Chroma's sputter hard coating on both the front and back surfaces, denoted as "chr et610lp". This coating enhances the filter's durability and resistance to wear, ensuring optimal performance and a longer lifespan.
The ET610lp filter has a shape classified as a thin lens, which is characterized by a gradual curvature along its surface. This shape allows for more precise control over the light passing through it, making the ET610lp suitable for a wide range of applications.
The filter is currently in stock and available for purchase through Chroma's official website at the following link: https://www.chroma.com/products/parts/et610lp.