FSR-RG830 25.4 mm Dia. Colored Glass Absorptive Longpass Filter 830nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- Cut On Frequency
- 830 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-RG830 25.4 mm Dia. Colored Glass Absorptive Longpass Filter 830nm
The FSR-RG830 is a longpass filter with a 25.4 mm diameter, designed for use in optical systems that require the removal or reduction of specific wavelengths. This filter is sourced from MKS/Newport, a reputable vendor known for their high-quality optical components.
The FSR-RG830 is a circular filter, with a thickness of 3 mm, making it suitable for a wide range of applications. It is made from UVFS Mal-1965, a material known for its optical properties. The filter is designed to cut on at 830nm, meaning it begins to absorb or block light at this wavelength, while allowing lower wavelengths to pass through. The cut off is 0, indicating that it allows all wavelengths below 830nm to pass through.
The filter features a New RG830 coating on both the front and back surfaces, which enhances its longpass filtering capabilities. Its shape is that of a thin lens, which can be beneficial in certain optical configurations.
The FSR-RG830 is currently in stock and available for purchase. For more information, including pricing and detailed specifications, please refer to the vendor's website at https://www.newport.com/p/FSR-RG830.
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