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Infrared (IR) Optics/Lenses from Shanghai Optics

11 Aug 2022

Shanghai Optics has high manufacturing capability of Infrared Aspheric Lenses for substrates such as Germanium (GE), Zinc Selenide (ZnSe) and Silicon (Si) . Our lead time is 3-8 weeks and our prices are super competitive and generally 30-40% less than off-the-shelf/catalogue parts even on single quantity components.

Aspheric Infrared (IR) Lenses Manufacturing Capability Chart

 

Germanium Infrared (IR) Aspheric Lenses Manufacturing Capability

Diameter

5-400mm

Coating Wavelength

8-12um

Surface Quality

5-20mm: 20-10, 20-50mm: 40-20, 50-200mm: 60-40, 200-400mm: 80-50

Aspherical Accuracy

5-20mm: Rt≤0.3um, Ra≤0.03um, 20-50mm: Rt≤0.5um, Ra≤0.05um, 50-200mm: Rt≤0.8um, Ra≤0.08um, 200-400mm: Rt≤1.2um, Ra≤0.15um

Centering (arcmin)

5-20mm: ≤0.5um, 20-50mm: ≤0.8um, 50-200mm: ≤1.0um, 200-400mm: Rt≤2um

Zinc Selenide (ZnSe) Infrared (IR) Aspheric Lenses Manufacturing Capability

Diameter

5-400mm

Coating Wavelength

8-12um

Surface Quality

80-50 (due to surface has pitting when polishing)

Surface Accuracy

5-20mm: Rt≤0.3um, Ra≤0.03um, 20-50mm: Rt≤0.5um, Ra≤0.05um, 50-200mm: Rt≤0.8um, Ra≤0.08um, 200-400mm: Rt≤1.2um, Ra≤0.15um

Centering (arcmin)

5-20mm: ≤0.5um, 20-50mm: ≤0.8um, 50-200mm: ≤1.0um, 200-400mm: Rt≤2um

Silicon Infrared (IR) Aspheric Lenses Manufacturing Capability

Diameter

5-30mm

Coating Wavelength

3-5um

Surface Quality

80-50

Surface Accuracy

5-20mm: Rt≤0.3um, Ra≤0.03um, 20-30mm: Rt≤0.5um, Ra≤0.05um

Centering (arcmin)

0.5um

Please contact us for a quote and availability for Infrared (IR) Aspheric Lenses from Shanghai Optics.

Contact us for more information
Shanghai Optics

+1 732-321-6915

rfq@shanghai-optics.com

https://www.shanghai-optics.com

CONTACT DETAILS
Shanghai Optics Inc
17 Brant Ave Ste 6
Clark
NJ
07066
United States
Tel: 732-321-6915
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