STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
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| After-sales Service: | Repair for free |
| Warranty: | 1 year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Items | Description | |
| Sapphire dome | Material: | Optical sapphire, C-axis |
| Diameter: | 156.0+/-0.1mm | |
| Central thickness: | 4.0+/-0.1mm | |
| Flatness: | 5.0fr,PWR; 0.5fr,IRR | |
| Surface quality: | 40-20 | |
| Centerness: | <1 arcmin | |
| Clear Aperture: | >97% | |
| Coating: | AR [email protected] and 3.8-4.8μm | |
| Standard: | MIL-PRF-13830B | |
Certificates:
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
6.Can you OEM or ODM?
Yes, we accept all OEM and ODM.
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