Do you have enough stock?

Yes, we have sufficient stock due to our factory's long-standing presence in the area. Contact sales for details.

Can you accept OEM or ODM?

Yes, we accept all OEM and ODM orders.

Do you provide a warranty?

Yes. If there is a quality problem, we provide solutions, rework, or replacements at our cost.

High-Quality K9 Biconvex Lens for Accurate Focusing Solutions

Name: High-Quality K9 Biconvex Lens for Accurate Focusing Solutions
Brand: Shanghai Jingsheng Optoelectronics Technology Co., Ltd
SKU: 2119239342

Shanghai, ChinaShanghai Jingsheng Optoelectronics Technology Co., Ltd

US$5.00

10-99 Pieces

US$3.00

100-999 Pieces

US$1.00

1,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Month

Usage

Lighting, Medical, Optical, Photography

Model NO.

EE002

Type

Convex Lens

Transmittance

90%

Shape

Convex Lens

Material

Glass

Lenses Color

Transparent

Certification

ISO9001, SGS

Customized

Coating

Polished

Name

Double Convex Lens

Key

Optical Lens

Diameter

2-250mm

Radius

5mm

Clear Aperture

90%

Surface Flatness

Lambda/4, Lambda/2 or as Reques

Surface Roungh

10/5, 80/50 or Better

Transport Package

by Box

Specification

customized

Trademark

Jingsheng

Origin

Shanghai

HS Code

9029900000

Production Capacity

100000PCS

Key features

UV-Ar Coating Protection: Specialized UV-Ar coating prevents UV degradation, reduces reflection, and enhances scratch resistance.

High Optical Precision: Constructed from high-purity K9 glass with tight tolerances for minimal chromatic aberration.

Customization Available: Supports OEM/ODM and full customization based on customer drawings or samples.

Wide Application Scope: Ideal for lighting, medical, optical, photography, microscopy, and industrial imaging.

Certified Quality: ISO9001 and SGS certified with 100% finished product inspection.

Low MOQ: Minimum order quantity is just 1 unit, suitable for small batches and prototypes.

Fast Delivery: Stock products are sent within 5 days after payment.

Professional R&D Support: Dedicated R&D team provides design assistance and technical solutions.

Company profile

Importers and ExportersQuality AssuranceQA/QC InspectorsRaw-Materials Traceability

Shanghai Jingsheng Optoelectronics Technology Co., Ltd

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.46h

AI-Powered supplier vetting

SummaryShanghai Jingsheng Optoelectronics Technology Co., Ltd. is an optical-component and optoelectronic-technology supplier offering products such as lenses, windows, prisms, filters, mirrors, reticles, and fiber-optic components. It explicitly provides 3D software design and broad customization services, with finished-product inspection instructions reportedly followed uniformly. Its stated lead time is within 15 workdays in both peak and off-peak periods, and exports represent 41%–50% of sales. However, the supplier reports no new products in the past year, no management-system certification, no inventory, no overseas warehouse, no overseas agents or branches, and no offline trade-show participation. Manufacturing capacity is only partially documented: one production line and 50 quality-control staff are reported, while no valid manufacturing-capacity contract exists with factories or related subcontractors. Financial information is insufficiently interpretable from the provided data, so financial...

Supplier typeThe supplier is described as an enterprise specializing in the R&D, production, and sales of precision optical components, laser crystal materials, optical communication components, and optoelectronic products. Its business scope also includes technical services, technology development, consulting, and sales of optical and fiber-optic components, indicating a manufacturer with related technology-service activities.

CertificationsThe supplier’s certification of management systems is listed as NIL. This is explicit evidence that no management-system certification is reported.

After-Sales capabilityThe supplier reports no in-stock service capability, no overseas warehouse, no overseas showroom, no overseas agents or branches, and service coverage in zero countries. These stated limitations indicate weak documented overseas and post-delivery service support.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and 3D software design services. These statements directly support broad customization capability.