What is the warranty policy for this product?

We provide Return or Replacement as the after-sales service and warranty policy.

What are the available dimensions and thicknesses?

Dimensions range from 1 mm to 480 mm, with a minimum thickness of 0.1 mm. Standard plate thicknesses are 3.5 mm +/- 0.5 mm and 4.5 mm +/- 0.5 mm.

High Quality Quarter Crystal Crystal Low Order Waveplate Quartz Glass

Name: High Quality Quarter Crystal Crystal Low Order Waveplate Quartz Glass
Brand: Fujian Allwin Technology Co., Ltd.
SKU: 2055519855

Fujian, ChinaFujian Allwin Technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

After-sales Service

Return or Replacement

Warranty

Return or Replacement

Model NO.

flat lens

Usage

Lighting, Medical, Optical, Photography

Thickness Range

0.5mm-1mm

Color

Transparent

Type

Color Filter

Principle

Selective Absorption Filter

Material

Glass

Angle of incidence

45°

Shape

Customized

Certification

RoHS, ISO, CE

Customized

Condition

New

Spare Parts Type

Protective Lens

Machinery Test Report

Provided

Weight (Kg)

0.05 Kg

Package Type

Use Export Carton

Transport Package

Air Cushion Wrapped Carton Packaging.

Specification

Customized

Trademark

Coating: Ar or Bbar

Origin

Fuzhou Fujian China

HS Code

9001909090

Production Capacity

200000PCS/Month

Key features

Customized Shape: Shape is customized to meet specific customer requirements.

Wide Material Range: Available in basic glass, ionically colored glass, and colloidally colored glass.

Extensive Filter Types: Covers over 60 types including band pass, long pass, and neutral density filters.

High Precision Tolerance: Tolerances up to 0.001 mm with surface quality up to P 4 per DIN ISO 100110.

Versatile Applications: Used in industrial measurement, medical, ophthalmology, and laser scanning microscopy.

Professional Optical Design: Experts with over 25 years of experience provide tailored optical design solutions.

Flexible Supply Forms: Available as polished plates, round discs, or with protective/antireflective coatings.

Global Shipping Options: Supports express, sea, train, and air shipping based on quantity and urgency.

Company profile

Fujian Allwin Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-01-15Average Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryFujian Allwin Technology Co., Ltd., also presented as ALLWIN OPTICS, is a China-based trading company and manufacturer/factory founded in December 2019. It supplies optical components and related products, including lenses, prisms, filters, windows, machine vision lenses, and custom lens services. The supplier reports ISO 9001 certification, 6–10 R&D engineers, 6–10 quality-control staff, and 10 production lines. It describes capabilities ranging from prototype development to volume production and serves export markets across multiple regions. However, the provided information does not substantiate specific after-sales procedures, customer cases, financial credibility, or measurable innovation outcomes.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory. Its stated operations include wholesale, import, export, off-the-shelf optical products, and custom optical-component services, indicating a combined manufacturing and trading business model.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of certification, although the provided information does not specify the certificate scope, issuing body, or validity period.

R&D capabilityThe supplier reports 6–10 R&D engineers and offers custom services from prototype building to volume production across optical and photonics products. These details support the existence of development capability, but no specific patents, proprietary technologies, new-product records, or quantified innovation results are provided.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and capabilities covering prototype building through volume production. Its product scope includes multiple optical components, supporting a meaningful production operation, although capacity utilization, equipment details, and production lead-time evidence are not provided.

Customization capabilityCustomization is explicitly offered through custom optical-component and lens services, with support stated from prototype building to volume production. The supplier also claims to tailor solutions to customer requirements and timelines, providing direct evidence of customization capability.

Product Q&A

Q:Can I get free samples or place a sample order?

Yes, we accept sample orders and are willing to send free samples to test quality. If the item is not in stock, you can place a sample order.

Q:How long is the production time after placing an order?

If the order requires customization and the quantity is large, it takes around 10-30 working days to produce and ship.

Q:Are OEM services available?

Sure, please send your design paper on the platform to confirm more detailed information.

Q:Can you help with optical design solutions for commercial projects?

Yes, we have professional experts with over 25 years of experience in optical design. Please send us more details of your project for suitable solutions.

Q:What shipping methods do you offer?

For small quantities or samples, we use express services like Fedex, UPS, DHL, EMS, etc. For large scale quantities, we offer sea, train, or air shipping based on your requests.