5CGA-435 12.7 mm Dia. High Performance Colored Glass Alternative Longpass Filter 435nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- Cut Off Frequency
- Cut On Frequency
- 435 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
5CGA-435 12.7 mm Dia. High Performance Colored Glass Alternative Longpass Filter 435nm
The 5CGA-435 is a high-performance colored glass alternative longpass filter, offered by the renowned optical components vendor, MKS/Newport. This filter is designed with a circular base shape, featuring a diameter of 12.7 mm and a thickness of 1.1 mm, making it a compact and robust solution for various optical applications.
The filter is characterized by its cut-on wavelength of 435 nm, which is the wavelength at which the filter starts to transmit light. The cut-off wavelength, on the other hand, is 0 nm, indicating that the filter allows the transmission of all wavelengths shorter than 435 nm. The central wavelength of this filter is 588 nm, which is the wavelength at which the filter's transmission is maximum.
The 5CGA-435 filter is coated with a new 20CGA-435 coating on both the front and back surfaces. This coating enhances the filter's performance and durability, ensuring reliable and consistent operation in various optical systems.
The filter is available in a thin lens shape, which is beneficial for applications where minimizing the optical path length is crucial. The catalog number for this filter is 5CGA-435, and it can be found on the MKS/Newport website, where it is currently in stock.