65-123 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 905nm

The 65-123 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable optical components vendor, Edmund Optics. This particular filter is designed to transmit light within a specific range of wavelengths, centered around 905nm, making it ideal for applications that require narrow-band light transmission.

The filter is hard coated on both sides with the coating identifiers "edm 65-123" on the front and back. This hard coating enhances the filter's durability, ensuring it can withstand rigorous use in various environments. The filter's thickness is 3.5 mm, providing sufficient structural integrity while maintaining a compact profile.

The 65-123 features a cut-on wavelength of 900nm and a cut-off wavelength of 910nm, with a center wavelength (CWL) of 905nm. This precise control over the transmission window makes the filter highly effective in filtering out unwanted wavelengths, enhancing the signal-to-noise ratio in your optical system.

The filter is designed in a Thin Lens shape, which is a common form factor for optical components. This shape allows for easy integration into various optical systems, providing flexibility in system design.

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