Product Description
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Picture show of our lens
| Material |
BK7, Fused Silica,SF11 and other optical glass |
| Diameter |
3-300mm |
| Surface Flatness |
λ/2 |
| Tolerance |
+/-0.05mm |
| Surface Quality |
60/40 |
>> Company Introduction
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Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your request.
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FAQ
Q:
Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q:
How long is your delivery time?
· Regarding inventory, it is 3 working days.
· For customized ones, it's about 15-25 working days, depending on the exact quantity and order date.
Q:
Is it possible to customize a special lens?
· Yes, to customize special optical elements and coatings is available here.
Q:
How to pay?
· T/T, Ali online assurance payment, MoneyGram, Western Union, PayPal, and so on.
Q:
How can payment be ensured safely?
· VY Optics is a reliable supplier not only audited on Ali, but also on Made-in-China. Reputation and quality are the life of our company, and we support Ali Trade Assurance.
Q:
How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on a pallet.
Our company enjoys a considerable discount owing to long-term cooperation with the courier company.
Audited Supplier 
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