12-094 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 325nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 350 nm
- Cut On Frequency
- 300 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.481637775147018
- λ
- 325 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
12-094 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 325nm
The 12-094 is a Bandpass Filter with a 25 mm diameter and a thickness of 3.5 mm, designed for use in optical systems that require a narrow bandwidth transmission. This filter, sourced from Edmund Optics, features a center wavelength of 325nm, making it suitable for applications that demand precise wavelength selection within the ultraviolet spectrum.
The filter's physical data includes a cut-on wavelength of 300nm and a cut-off wavelength of 350nm, ensuring a tight passband and high out-of-band rejection. The coating on both the front and back surfaces is EDM 12-089, a hard coating that enhances the filter's durability and resistance to environmental stressors.
This Bandpass Filter is designed in a Thin Lens shape, allowing it to be easily integrated into various optical systems. The catalog number for this item is 12-094, and it is currently in stock, according to the vendor's website. For more information or to make a purchase, users can visit the provided weblink.
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