What should we do if the quality is not good?

We will provide repair services or return the money.

1.5mm H-K9l Glass Optical Ball Lens

Name: 1.5mm H-K9l Glass Optical Ball Lens
Brand: Changchun Sunday Optics Co., Ltd.
SKU: 2009925672

Jilin, ChinaChangchun Sunday Optics Co., Ltd.

US$2.00-5.00

10 pc

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Replacement

Warranty

Replacement

Usage

Optical, Fiber Coupling

Type

Ball

Transmittance

>95%

Shape

Ball, Hemisphere

Material

K9 Quartz Bk7 Sapphire Germanium Silicon Znse

Lenses Color

Clear

Certification

RoHS, CE

Customized

Coating

Polish+Coating

Flatness

1/4 Lambda

Tolereance

+0.00/-0.002mm

Surface Quality

20-10

Diameter

10mm

Ar Coating

on Request

Transport Package

Plastic Box

Specification

0.3-200mm

Trademark

Sunday Optics

Origin

China, Changchun

HS Code

9001909090

Production Capacity

500000PCS Per Month

Key features

High Transmittance: Transmittance exceeds 95% for superior optical performance.

Wide Material Selection: Available in K9, Quartz, BK7, Sapphire, Germanium, Silicon, and ZnSe.

Customized Dimensions: Diameter ranges from 0.3mm to 200mm with tight tolerances.

Precision Surface Quality: Surface quality options from 40-20 to 20-10 standard.

Custom Coating Services: AR coating and other optical films available on request.

Comprehensive Warranty: Replacement warranty provided for all optical components.

High Production Capacity: Annual output up to 1 million pieces for mass production needs.

Low MOQ: Minimum order quantity starts at just 1 piece.

Company profile

Changchun Sunday Optics Co., Ltd.

Jilin, China

Business Type: Manufacturer/FactoryExport Year: 2013-05-09Nearest Port: beijing, shanghai, shenzhenAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, CIP

AI-Powered supplier vetting

SummaryChangchun Sunday Optics Co., Ltd. is identified as a Chinese manufacturer/factory specializing in optical components, including lenses, prisms, windows, filters, coatings, and optical assemblies. The supplier reports ISO 9001 certification, more than 10 production lines, 41–50 quality-control staff, 6–10 years of combined R&D engineer experience, and annual processing capacity of up to 1 million pieces. It also states that it supports both sample orders and mass production and provides after-sales service. The supplier has exported since 2013 and holds self-operated import and export rights. However, the supplied information does not provide sufficient evidence to assess financial credibility, product-specific customization capability, or the quality and scale of customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes its own optical-component production activities, including lenses, prisms, filters, coatings, and assemblies. This supports direct manufacturing capability rather than only trading or distribution.

CertificationsThe supplier reports holding ISO 9001 certification, indicating that a quality-management-system certification is claimed. No certification number, issuing body, scope, or validity period is provided.

After-Sales capabilityThe supplier explicitly states that it provides after-sales service for product questions to achieve customer satisfaction. The information does not specify response times, service channels, warranty terms, or service coverage.

Production capacityThe supplier reports more than 10 production lines, 41–50 quality-control staff, multiple branches, and annual processing capacity of up to 1 million pieces, with support for sample orders and mass production. Its stated equipment covers cutting, grinding, polishing, coating, and gluing, providing explicit evidence of substantial optical-component production capability.