12-156 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 561nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 566 nm
- Cut On Frequency
- 556 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.459459512195785
- λ
- 561 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
12-156 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 561nm
The 12-156 is a 50 mm diameter Bandpass Filter, specifically designed for use with a central wavelength of 561nm. This filter is sourced from the reputable optical vendor, Edmund Optics, and is part of their extensive catalog of optical elements.
The filter is designed with a hard coating on both the front and back surfaces, providing enhanced durability and resistance to wear and tear. The coating material used is UVFS Mal- 1965, ensuring high-quality performance and longevity.
The 12-156 filter features a circular shape and a thickness of 3.5mm, making it suitable for a wide range of optical applications. The cut-on wavelength is 556nm, while the cut-off wavelength is 566nm, providing a narrow 10nm bandpass. This precise wavelength selection is crucial in many applications, such as fluorescence microscopy, where specific wavelengths need to be isolated.
The filter's coating is EDM 12-148 on both the front and back surfaces, further enhancing its performance and durability. The geometry of the filter, including its diameter and thickness, is designed to provide optimal performance in its intended application.
The 12-156 filter is currently in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the provided weblink.