Zinc Selenide Infrared (IR) Focusing Objectives are designed to provide maximum coupling efficiency between the output from an IR source and a single-mode or multi-mode transmitting fiber optic. The aspheric design provides a focal spot smaller than the fiber core diameter, allowing for precision alignment without negatively impacting transmission between the objective and fiber. Zinc Selenide Infrared (IR) Focusing Objectives are available with a broadband anti-reflection (AR) coating for 2 - 12μm, and are ideal for a range of fiber coupling and IR focusing applications.
|Focal Spot Size (μm)|
|Beam Diameter (mm)||3.75(μm) CWL||4.75(μm) CWL||8.50(μm) CWL|
|6mm FL||12mm FL||18mm FL||6mm FL||12mm FL||18mm FL||6mm FL||12mm FL||18mm FL|
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Edmund Optics GmbH Germany acts as an agent for Edmund Optics Ltd. UK. The contract partner is Edmund Optics Ltd. UK.