Place of Origin:
China
Brand Name:
YB Marked Cards
Certification:
ISO,CS
Model Number:
Infrared Contact Lenses
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Video
Infrared Calcium Fluoride CaF2 Concave Convex Lens
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Size
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Φ1.0~7mm
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Φ8.0~20mm
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Φ20.0~40mm
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Φ40.0~60mm
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PV
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0.2um
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0.3um
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0.5um
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<1um
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Eccentricity
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<=3um
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<=5um
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<=5um
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<=8um
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Center Thickness Tolerance
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±0.015mm
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±0.020mm
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±0.025mm
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±0.050mm
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Diameter Tolerance
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±0.015mm
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±0.015mm
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±0.015mm
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±0.030mm
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Surface Quality
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40/20
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RMS
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According to the optical system
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Material
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CDGM, NHG, customer Requirements
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OEM service is welcome
All of our products will do a strict inspection before shippment and we guarantee to use our
products safety.
We guarantee our products with high quality and after-sales service.
Quality response from the marketing department is rapidly and efficiently delivered to the QC and technical departments, allowing design improvements and corrections to happen as quickly as possible.
If there are some defective products, we will promptly pay compensation to customers without any charge.
FAQ
Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.
Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q3: Can you do OEM for me?
A3: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.
Send your inquiry directly to us
