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West Coast Tech Ltd., based in Fuzhou, Fujian, China, supplies cemented zero‑order waveplates built from two crystal quartz plates whose fast axes are crossed. The construction yields a net zero‑order retardance while preserving a wide temperature and wavelength bandwidth. The device carries an anti‑reflection coating and is rated for a damage threshold of approximately 10 mW cm⁻². The listed dimension tolerance is +0.0 mm / - 0.2 mm and the wavefront distortion is specified as λ/4 at 632.8 nm.
Crystal quartz is the standard substrate for high‑precision retarders, offering low birefringence drift and excellent homogeneity. By cementing two multi‑order plates the assembly achieves zero‑order performance without the need for a single‑element plate, a practice common in laser‑optics manufacturing. Typical industry specifications for similar waveplates include a spectral range of 400‑1100 nm and temperature stability from - 50 °C to +150 °C. Aperture diameters are often 10 mm, with retardation tolerance generally around λ/200, which buyers should verify for their application.
These waveplates are used in laser polarisation control, spectroscopy, and telecom equipment where stable retardance across temperature is required. Procurement usually involves bulk orders; the supplier does not publish minimum order quantities, lead times or pricing, so buyers should request a formal quotation. Shipping terms are typically FOB or CIF, and payment conditions are agreed per contract.
| Material | Crystal quartz |
| Dimension tolerance | +0.0 mm / - 0.2 mm |
| Wavefront distortion | λ/4 @ 632.8 nm |
| Damage threshold | ≈10 mW cm⁻² |
| Coating | Anti‑reflection coating applied |
| Spectral bandwidth | typical 400‑1100 nm |
| Temperature bandwidth | typical - 50 °C to +150 °C |
| Aperture diameter | typical 10 mm |
| Retardation tolerance | not specified - request from supplier |
West Coast Tech Ltd. operates from No 133, Tianquan Road, Fuzhou 350003, Fujian, China and is listed as an imported tier supplier with a harbor trust rating on the platform. The profile shows no recent response activity, indicating that communication may need to be initiated directly with the company.
The company’s catalogue focuses on optical components such as cemented zero‑order waveplates, and it advertises AR‑coated quartz devices with the specifications described above. No information on production capacity, certifications or after‑sales support is provided in the listing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the material certification for crystal quartz, request the full coating specification sheet and confirm the dimension and retardation tolerances with a test report. Ask the supplier to provide a damage‑threshold test result and any relevant environmental stability data to ensure the waveplate meets your application’s temperature and power requirements.
Shipping arrangements are usually negotiated as FOB or CIF; confirm the port of loading in China and the expected transit time. Inquire about the supplier’s standard lead time for custom‑cut apertures and whether they can accommodate containerised or palletised shipments. Payment terms should be clarified in the contract, with common options including T/T at sight or after inspection approval.
Implement a pre‑shipment inspection based on the agreed specifications, checking coating integrity, dimensional accuracy and wavefront distortion using calibrated equipment. Request a Certificate of Conformity and a test report that references the relevant optical standards. Retain the inspection report and documentation for customs clearance and future quality audits.
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When sourcing Cemented Zero-Order Waveplate for your business, securing the right balance of quality and cost is essential. West Coast Tech Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Scientific Instruments sector with strong demand from importing countries worldwide.
Importing Cemented Zero-Order Wavep requires careful attention to shipping logistics, customs compliance, and secure payment terms. West Coast Tech Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cemented Zero-Order Wavep has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Scientific Instruments category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Cemented Zero-Order Wavep requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cemented Zero-Order Waveplate from West Coast Tech Ltd. is $1100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to West Coast Tech Ltd. through EximNext.
The supplier, West Coast Tech Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cemented Zero-Order Wavep. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cemented Zero-Order Waveplate depends on the specific grade and form. Contact West Coast Tech Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cemented Zero-Order Wavep from China, negotiate shipping terms (FOB, CIF, or EXW) directly with West Coast Tech Ltd.. Ensure you have the necessary import licenses for Scientific Instruments products in your destination country.
Yes, West Coast Tech Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to West Coast Tech Ltd. through EximNext.
West Coast Tech Ltd. offers Cemented Zero-Order Wavep with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cemented Zero-Order Wavep is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from West Coast Tech Ltd. through our platform.
West Coast Tech Ltd. maintains international quality certifications. These ensure that the Cemented Zero-Order Wavep meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. West Coast Tech Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with West Coast Tech Ltd..
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