What is the minimum order quantity?

The minimum order quantity is 10 pieces.

What are the surface accuracy and quality standards?

Surface accuracy is 1/4 or 1/2 Lambda, and surface quality is 60/40 or 40/20 as required.

What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Bk7 Optical Glass Concave Lens K9 Material Plano-Convex Structure Rectangular Shape Spherical Lens for Optic Use

Name: Bk7 Optical Glass Concave Lens K9 Material Plano-Convex Structure Rectangular Shape Spherical Lens for Optic Use
Brand: C-Laser (Taicang) Material Technology Co., Ltd.
SKU: 2296716165

Jiangsu, ChinaC-Laser (Taicang) Material Technology Co., Ltd.

US$16.00

100-499 Pieces

US$13.00

500-999 Pieces

US$11.00

1,000+ Pieces

Product specifications

optical lens

Sample price:US$16.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3r Policy-Return, Replace, Refund

Warranty

12months

Model NO.

OL-0375

Usage

Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc

Type

Convex Lens

Transmittance

>95%

Shape

Single-lens

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS, ISO9001, CE

Customized

Coating

Uncoated

Substrate

Bk7, Quartz, Infrared, Sapphire, Znse, Caf

Size

Custom

Diameter

1.5-300mm

Product Name

Optical Lens

Transport Package

Cartons or Wood Case

Specification

6.35-50.8mm or custom manufacturing

Trademark

C-LASER

Origin

China

HS Code

9002909090

Production Capacity

100000PCS Per Year

Key features

Custom Size Options: Diameter ranges from 1.0mm to 500.0mm with custom manufacturing available.

Wide Material Selection: Available in fused silica, N-BK7, CaF2, Sapphire, Znse, Ge, Si, and Borofloat.

High Precision Tolerance: Thickness tolerance of +/-0.1mm and surface accuracy of 1/4 to 1/2 Lambda.

100% Quality Inspection: All products undergo visual and function inspection before delivery.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

Fast Lead Time: Production lead time within 15 workdays for both peak and off-peak seasons.

12 Months Warranty: Comprehensive warranty covering return, replacement, and refund policies.

High Transmittance: Clear aperture greater than 90% with customizable coating options.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityMinor CustomizationManagement Certification

C-Laser (Taicang) Material Technology Co., Ltd.

Jiangsu, 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: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.23h

AI-Powered supplier vetting

SummaryThe supplier has robust R&D capabilities with extensive customization options and ODM services. They maintain clear procedures for quality assurance and customer complaint handling. While they have a strong presence in local markets, their international reach is limited by the absence of overseas warehouses and agents. Financial credibility is supported by consistent financial records over the past three years.

Supplier typeThe business scope includes technical services, optical instrument manufacturing, and sales of various glass and optical products, indicating a focus on technical and optical sectors.

After-Sales capabilityThe supplier has established clear procedures for corrective actions and handling customer complaints, demonstrating a commitment to after-sales service.

Financial creditFinancial data is available for the last three years, indicating stable financial documentation.

R&D capabilityR&D capabilities include product innovation with new products introduced in the past year and software instrument expertise.

Production capacityThe supplier has significant production capacity across a range of products such as optical lenses and laser windows.

Customization capabilityThe supplier offers various levels of customization, including full and minor customizations, supported by a strong R&D team.