Infrared Aspherical Lenses
Description
Rochester Precision Optics has extensive experience and equipment for diamond turning and deterministic grinding of many materials useful in the infrared. This expertise is offered as a build-to-print service and provides prototypes to high-volume production. Our diamond turning facility is staffed with toolmakers with 15+ years of experience in diamond turning and optical tool surface generation. Infrared optics are available in a broad range of diameters from a few millimeters to 60mm with errors of less than 1/10 λ.
Infrared Aspherical Lenses
Specifications |
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|---|---|
| Diameter: | 10 mm |
| Material: | N-BK7, FS, UVFS, CaF2, ZnSe, Ge, S-NPH1, D-LaK6, Acrylic (PMMA) |
| Effective Focal Length: | 6.5 mm |
| Numerical Aperture (NA): | 0.4 |
| Wavelength Range: | 8000-12000nm |
Features
Diamond Turned Infrared Optics
Aspheric and spherical surfaces
Form accuracy: 1/10 λ to 1/4 λ
Germanium broadband AR coatings
Germanium hard DLC AR coatings
Surface finishes: 10 – 40 Å RMS
Machine feedback resolution: 8 nanometers
Profilometric and interferometric measurement capabilities
10 multi axis diamond machine centers
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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United States
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Frequently Asked Questions
The machine used for diamond turning has profilometric and interferometric measurement capabilities.
Rochester Precision Optics offers expertise in diamond turning and deterministic grinding of many materials useful in the infrared.
The form accuracy of the infrared optics is 1/10 λ to 1/4 λ.
Infrared optics are available in a broad range of diameters from a few millimeters to 60mm.
RPO offers standard eyepiece designs for VGA, SVGA, SXGA, and WUXGA displays.