660 US LPF-12.5 12.5 mm Dia. Mounted Ultra-Steep Longpass Filter; t=3mm 660nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Iridian Spectral Technologies
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- Cut On Frequency
- 660 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
660 US LPF-12.5 12.5 mm Dia. Mounted Ultra-Steep Longpass Filter; t=3mm 660nm
The 660 US LPF-12.5 is a circular Longpass Filter, measuring 12.5 mm in diameter and 3mm in thickness, sourced from Iridian Spectral Technologies. This filter is designed to transmit light at wavelengths above 660nm, while blocking light at shorter wavelengths, making it ideal for applications that require the separation of infrared and visible light.
The filter features a thin lens shape and is coated with IRR 660-US-LPF on both the front and back surfaces. This coating enhances the filter's performance and durability, ensuring reliable operation in a variety of environments.
The catalog number for this filter is 660 US LPF, and it is currently in stock, as indicated by its weblink status. For more detailed information, including pricing and availability, please refer to the vendor's website at https://www.iridian.ca/product/660-us-lpf/.