China Dia48mm 425-675nm Ar Coated Optical Achromatic Doublets Lens

Dia48mm 425-675nm AR Coated Optical Achromatic Doublets

GPG glass lenses are made from either the highest grade of BK7 optical glass or fused silica. The fused silica lenses are ultra-violet quality synthetic fused silica. They are best for applications that require either the superior UV or IR transmission, or the improved hardness of silica. We have a vast range of different diameters from 2.5mm to 1000mm and focal lengths from 8.0mm to 5000mm.

Specifications:

Items Description DoubletMaterial:Schott N-SF57 Schott N-BK7Diameter:48.0-0.050/-0.112mmCenter thickness:15.0+/-0.1mmROC1:1743mm,CCROC2=ROC3:42.32mm+/-0.1%,DoubletROC4:56.3mm+/-0.1%,CXFlatness:S1:3/5(1);2(0.5) in any Dia10mm S2&S3&S4:3/-(1);2(0.5) in any Dia10mmSurface quality:S1&S2&S3&S4:5/10X0.1;C10x0.25;L5x0.002;E1 in any Dia10mmCenterness:4/2arcminClear aperture:S1:>D39.2mm S2:>D40.5mm S3:>D40.42mm S4:>D41.8mmChamfer:S1:<1.0mmx45deg S2&S3&S4:<0.2mmx45degCoating:S1&S4:AR coating,Ravg<0.4%@425-675nm,AOI:0degStandard:ISO 10110

Features:
. Diverge incident light
. Reduce spherical aberration

Other Lenses CPG handle:

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FAQ:
1. What's your payment term?
T/T, Letter of Credit, Paypal, Western Union, etc.
2. What's your minimum order quantity?
1 unit.
3. Could you send free samples?
Your samples fee will be returned when you plack bulk order.
4.What's the delivery time?
15-30 days, it is up to your quantity and soecification and our stock. If in stocks, once you make the payment, your products will be sent within 2 days.
5. What's your price list and discount?
The above price is our reference price, if you would like to know more our exact and discount policy, please contact us directly mobile phone +86 25-85652542
6.Can you OEM or ODM?
Yes, we accept all OEM and ODM.