FSQ-RG780 50.8 x 50.8 mm Colored Glass Absorptive Longpass Filter 780nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Rectangular
- Cut Off Frequency
- Cut On Frequency
- 780 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
FSQ-RG780 50.8 x 50.8 mm Colored Glass Absorptive Longpass Filter 780nm
The FSQ-RG780 is a rectangular longpass filter, measuring 50.8 x 50.8 mm, manufactured by MKS/Newport. This filter is designed to transmit light at wavelengths above 780nm, making it ideal for applications that require the removal of shorter wavelengths.
The filter is constructed with a base shape of a thin lens, ensuring minimal distortion and high-quality imaging. It has a thickness of 3mm, providing durability and stability. The FSQ-RG780 features a coating of 'new rg780' on both the front and back surfaces, enhancing its longpass filtering capabilities.
The physical data of the filter indicates a cut-on wavelength of 780nm, meaning it starts to transmit light at this wavelength. The cut-off wavelength is 0nm, indicating that it blocks all wavelengths below this point. This makes the FSQ-RG780 an effective tool for blocking unwanted light and enhancing the desired wavelengths in your optical setup.
The filter is available from the vendor's website, with the link provided in the item data. The link status indicates that it is valid and in stock, ensuring quick and easy acquisition for your optical project needs.
