64-513 25.4 mm Dia. SCHOTT RG645 Red Longpass Color Glass Filter 645nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- Cut On Frequency
- 645 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4566720651435126
- λ
- 645 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
64-513 25.4 mm Dia. SCHOTT RG645 Red Longpass Color Glass Filter 645nm
The 64-513 is a 25.4 mm diameter Color Glass Filter from Edmund Optics, specifically designed for longpass applications with a cut-on wavelength of 645nm. This filter features a Schott RG645 material, ensuring high-quality performance and reliability. The filter's geometry includes a diameter of 25.4mm and a thickness of 3mm, making it suitable for a wide range of optical applications.
The 64-513 filter is coated on both the front and back with EDM 64-512, providing excellent protection and enhancing its overall durability. Its thin lens shape allows for easy integration into optical systems. The filter's physical data indicates a cut-on wavelength of 645nm and a cut-off wavelength of 0nm, making it ideal for applications that require the transmission of red light and the blocking of shorter wavelengths.
This filter is currently in stock and can be found on the Edmund Optics website. Its catalog number is 64-513, making it easy to locate and purchase for your specific optical needs.