What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment methods do you accept?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

Do you provide test reports for the lenses?

Yes, we provide Zygo test reports for high precision lenses.

Vis-Nir Coated Spherical Lens Bk7 K9 UV Fused Silica Quartz

Name: Vis-Nir Coated Spherical Lens Bk7 K9 UV Fused Silica Quartz
Brand: Changchun Sunday Optics Co., Ltd.
SKU: 938784875

Jilin, ChinaChangchun Sunday Optics Co., Ltd.

US$1.00-100.00

10 pc

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Usage

Optical, Infrared Image

Type

Convex Lens

Model NO.

SRY5y

Transmittance

>95%

Shape

Single-lens

Material

K9 Quartz Bk7 Corning7980 Germanium Silicon Znse

Lenses Color

Clear

Certification

RoHS, CE

Customized

Coating

Polish+Coating

Flatness

1/20 Lambda

Tolereance

+0.00/-0.01mm

Surface Quality

10-5

Certeration

<1arcmin

Transport Package

Plastic Box

Specification

0.1-600mm

Trademark

Sunday Optics

Origin

China, Changchun

HS Code

9001909090

Production Capacity

50000PCS Per Month

Key features

Customized Design: Diameter, tolerance, surface quality, and coating can be customized to customer requirements.

High Precision: Flatness up to 1/20 Lambda with Zygo test report available for verification.

Wide Material Range: Available in K9, Quartz, Bk7, UVFS, Germanium, Silicon, ZnSe, Sapphire, and more.

Extensive Size Options: Diameters range from 0.1mm to 600mm to suit various optical applications.

Multiple Lens Types: Manufacture plano convex, plano concave, bi convex, bi concave, achromatic, and meniscus lenses.

Advanced Coating Options: Offer AR, MgF2, and multi-layer coatings for broad wavelength ranges.

Strict Quality Control: Surface quality 10-5 with centeration tolerance as low as 1 arcmin.

Global Market Presence: Exporting to North America, Europe, Asia, Africa, and Oceania since 2013.

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 a Chinese manufacturer specializing in optical components such as lenses and prisms. Established in 2010, the company operates over 10 production lines and holds ISO 9001 certification, indicating adherence to quality management standards. They export 31%-40% of their products and have been active in international trade since 2013. The company emphasizes customer satisfaction with a responsive after-sales service. They possess substantial production capacity, capable of both sample orders and mass production.

Supplier typeThe supplier is classified as a Manufacturer/Factory, indicating they produce goods in-house.

CertificationsThe supplier holds ISO 9001 certification, reflecting a commitment to quality management systems.

After-Sales capabilityThey provide a well-regarded after-sales service to ensure customer satisfaction.

R&D capabilityThe company employs 6-10 R&D engineers, suggesting an investment in innovation.

Production capacityWith over 10 production lines and an annual output of US$2.5 - US$5 million, their production capability is substantial.

Customization capabilityThey offer production processes that allow for both sample orders and mass production, indicating flexibility in customization.

Client casesThe supplier has engaged with buyers such as Envirozone Instruments and Ajay Scientific Industries.