Do you have enough stock?

Sure. We have enough stock because our factory has been in this area for over 20 years. You can contact our salesperson to get stock at any time.

Can you accept OEM or ODM?

Yes, we accept all OEM and ODM.

Do you give a warranty for your products?

Yes, if there is a quality problem, you can contact us freely. We will provide solutions in time, rework, or provide replacements at our cost according to actual conditions.

Customizable 2-250mm Double Convex Lens for Projector Application Optical Biconvex Len

Name: Customizable 2-250mm Double Convex Lens for Projector Application Optical Biconvex Len
Brand: Shanghai Jingsheng Optoelectronics Technology Co., Ltd
SKU: 1949039032

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$50.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Month

Usage

Lighting, Medical, Optical, Photography

Model NO.

JS-ST-003

Type

Convex Lens

Transmittance

90%

Shape

Convex Lens

Material

Glass

Lenses Color

Transparent

Certification

RoHS, ISO9001, SGS

Customized

Coating

Polished

Diameter

2-250mm

Radius

1-20mm

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

10X10X10cm

Trademark

Jingsheng

Origin

Shanghai

HS Code

9029900000

Production Capacity

100000PCS

Key features

Customizable Dimensions: Diameter 2-250mm, Radius 1-20mm, and Clear Aperture >90% tailored to needs.

Wide Material Selection: Available in BK7, UV Fused Silica, Ge, CaF2, and ZnSe for various wavelengths.

High Precision Optics: Surface Flatness Lambda/4 or Lambda/2, Centering <3 arc min, and Surface Quality 60/40.

OEM and ODM Support: Full customization from samples or designs with professional R&D department support.

Fast Stock Delivery: Stock products shipped within 5 days after payment confirmation.

Comprehensive Warranty: 1-month warranty covering quality problems with free rework or replacement.

Low MOQ Requirement: Minimum order quantity starts at just 1 unit for flexible purchasing.

ISO9001 Certified Quality: Manufacturing process certified with 100% visual and function inspection.

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: ≤6.45h

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.