33-330 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 550nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 596.5 nm
- Cut On Frequency
- 503.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4599108862211283
- λ
- 550 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
33-330 25 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 550nm
The 33-330 is a 25 mm diameter Bandpass Filter, specifically designed for fluorescence applications, with a central wavelength of 550nm. This filter is sourced from the reputable optical vendor, Edmund Optics. It is currently in stock and available for immediate purchase via their website, with the direct link provided in the item data.
The filter is made from UVFS MAL-1965 material, a common choice for optical elements due to its excellent transmission characteristics and durability. The base shape of the filter is circular, with a diameter of 25mm, making it compatible with a wide range of optical systems. The thickness of the filter is 2mm, providing sufficient structural integrity while minimizing optical distortions.
The 33-330 filter is designed to transmit light within a specific wavelength range, while blocking unwanted light. The cut-on wavelength is 503.5nm, and the cut-off wavelength is 596.5nm. This means the filter will allow light between these two wavelengths to pass through, making it ideal for applications that require narrow-band light transmission. The center wavelength (CWL) of this filter is 550nm, which is the wavelength at which the filter has its maximum transmittance.
The filter is coated on both sides with EDm 33-329, a hard coating that enhances the filter's durability and resistance to environmental factors. The shape of the filter is thin lens, which is optimal for applications that require minimal optical distortion.
