FSR-GG420 25.4 mm Dia. Colored Glass Absorptive Longpass Filter 420nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- Cut On Frequency
- 420 nm
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
FSR-GG420 25.4 mm Dia. Colored Glass Absorptive Longpass Filter 420nm
The FSR-GG420 is a Longpass Filter, specifically designed for use in optical systems that require a 420nm cut-on wavelength. This filter is sourced from the reputable vendor, MKS/Newport, and boasts a catalog number of FSR-GG420. The filter is readily available for purchase, as indicated by its valid weblink status.
This circular filter has a diameter of 25.4mm and a thickness of 3mm, making it suitable for a wide range of applications. The FSR-GG420 features a New GG420 coating on both the front and back surfaces, enhancing its optical performance.
The filter's physical data includes a cut-on wavelength of 420nm, ensuring efficient filtering of unwanted wavelengths. The cut-off wavelength is 0nm, indicating that this filter allows all wavelengths above 420nm to pass through.
The FSR-GG420 is shaped as a Thin Lens, further expanding its potential applications in various optical systems. The material ID for this filter is UVFS Mal-1965, providing a unique identifier for this specific optical element.