65-136 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 420nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 425 nm
- Cut On Frequency
- 415 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.468093689605173
- λ
- 420 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-136 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 420nm
The 65-136 is a Bandpass Filter, specifically designed by Edmund Optics, featuring a circular shape and a diameter of 25 mm. This filter is made from UVFS Mal-1965 material, ensuring durability and high-quality performance. The filter's thickness is 3.5 mm, providing a sturdy base for various optical applications.
The 65-136 filter is designed to allow light transmission within a specific wavelength range, making it ideal for applications that require narrow-band light. The cut-on wavelength is 415 nm, and the cut-off wavelength is 425 nm, with a central wavelength (CWL) of 420 nm. This precise wavelength control ensures accurate and reliable light filtration.
The filter is hard coated on both the front and back, using the EDM 65-075 coating. This coating enhances the filter's durability and resistance to wear and tear, making it suitable for use in harsh environments. The filter's shape is thin lens, which is ideal for applications that require a compact and lightweight optical component.
The 65-136 filter is currently in stock and available for purchase through the Edmund Optics website. The provided weblink leads directly to the product page, ensuring easy access for users interested in this product.