67-050 50 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 640.5nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 681 nm
- Cut On Frequency
- 600 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4567977211972472
- λ
- 640.5 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-050 50 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 640.5nm
The 67-050 is a 50 mm diameter Bandpass Filter, specifically designed for fluorescence applications. This filter, sourced from Edmund Optics, boasts a center wavelength of 640.5 nm and a bandwidth of 75 nm, making it ideal for use in a variety of optical systems.
The filter is constructed with a circular geometry, featuring a thickness of 2 mm. This robust design ensures durability and longevity, making it a reliable choice for your optical needs. The cut-on wavelength is 600 nm, while the cut-off wavelength is 681 nm, further enhancing its performance in specific applications.
The 67-050 filter is coated with EDM 67-022 on both the front and back surfaces, providing excellent hard coating for enhanced durability. This coating ensures the filter can withstand the rigors of frequent use, maintaining its performance over time.
The filter's shape is classified as a Thin Lens, which is a type of optical element designed to focus light. This shape, combined with its other features, makes the 67-050 a versatile and high-performing option for your optical system.
For more information, including pricing and availability, please refer to the provided weblink.