12-269 12.5 mm Dia. High Performance Laser Line Bandpass Filter; t=2mm 457.9nm
- Type
- Filter
- Subtype
- Laser-line Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5246146069185458
- λ
- 457.9 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
12-269 12.5 mm Dia. High Performance Laser Line Bandpass Filter; t=2mm 457.9nm
The 12-269 is a high-performance laser line bandpass filter, boasting a 12.5 mm diameter and a thickness of 2mm. This filter, sourced from the reputable vendor Edmund Optics, is designed to optimally transmit light at a central wavelength (CWL) of 457.9nm.
The filter is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This material ensures the filter provides high-fidelity optical transmission, making it suitable for a wide range of applications.
The 12-269 filter features a thin lens shape, which is beneficial for applications where space is a constraint. The front and back of the filter are coated with the EDM 12-269 coating, which enhances its performance and durability.
This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its 'Valid - in stock' weblink status. For more detailed information, users are encouraged to visit the provided weblink.
