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Diamond Turning

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We Are Turning FLIR Optics To The Next Level



Diamond Turn Image 3Diamond Turn Image 2






We are excited to introduce our new fabrication capability line of diamond turning for IR lenses (Ge, Si, CaF2, ZnSe, Cleartran, Al, Cu) for FLIR imaging applications ranging from 2-16um used in a wide variety of markets such as electro-optics, aerospace, defense, and commercial industries. With the latest generation of Nanotech’s 450UPLv2 (3 axis), Lambda is able to support all your IR needs as a complete package including High Efficiency FLIR coatings from 2 to 16um. This system offers a 400mm diameter swing capacity great for large size diamond-turned optics from 1mm to 400mm, Irregularity (1/2 Fringe for Ø 150mm) <1/2 Fringe up to Ø 150mm, and Surface Roughness to 30 Å RMS.


Diamond Turn Image 1

We also offer the following HEAR FLIR COATINGS on DIAMOND-TURNED OPTICS as a turnkey for UV to FAR IR IMAGING applications.

*  High Efficiency AR coating 3-5um (T avg. >98.5%)

*  High Efficiency AR coating 8-12um (T avg. >98.5%)

*  High Efficiency AR coating 7-14um (T avg. >97.0%)

*  High Efficiency AR coating 2-13um (T avg. >92.0%)




Diamond Turning Capabilities

Substrates Ge, Si, CaF2, Cleartran, CaF2, ZnSe Al, Cu
Diameter (max) 400mm
Irregularity ( λ@0.633µm P-V) <1/2 Fringe for Ø 150mm
Radius of Curvature Tolerance ± 0.05%
Roughness 30 Å RMS


Please call our technical support team to discuss your requirements at