Diamond-Turned IR Lenses
Description
We employ the latest slow-tool servo technology on our 3-axis machines enabling us to produce non-rotationally symmetric surfaces including toroids, cylinders and free-forms. We can produce bi-aspheric lenses 4mm in size to hemispherical domes up to 350mm in diameter. All our machines incorporate the latest hydrostatic slide-ways and linear motor technology. They are also fitted with heavy-duty spindles.
Diamond-Turned IR Lenses
Specifications |
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|---|---|
| Material: | CaF2, ZnSe, Si, Ge, BaF2 |
| Diameter: | <= 350 mm |
| Focal Length: | Custom mm |
| Edge Thickness, Te: | Custom mm |
| Lens Type: | Plano-Convex |
Applications
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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Ships from:
United States
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Sold by:
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On FindLight:
External Vendor
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Frequently Asked Questions
The lenses can be made with materials such as Germanium Zinc Selenide, Zinc Sulfide & Cleartran®, Silicon, IR chalcogenide glass (GASIR®, AMTIR®, IG4, IG6), Acrylics, Zeonex® and polycarbonate, CaF2 & BaF2, Aluminum & copper, and Ni-plated steel and Nibron.
The lenses can range from bi-aspheric lenses 4mm in size to hemispherical domes up to 350mm in diameter.
The machines use the latest slow-tool servo technology on 3-axis machines, hydrostatic slide-ways, linear motor technology, and heavy-duty spindles.
The lenses are characterized using surface profilometry with TalySurf PGI Series 2 and PGI 1240 instruments, Fisba phase-shifting interferometer, and TalySurf CCI 3000A white light interferometer.
The machines can produce non-rotationally symmetric surfaces including toroids, cylinders, and free-forms.