What is the clear aperture ratio?

The clear aperture is greater than 90%.

What is the centration accuracy?

Centration can be as precise as 30 arc seconds.

Optical Double Convex Lens Magnifying Glass Lens

Name: Optical Double Convex Lens Magnifying Glass Lens
Brand: Changchun Yutai Optics Co., Ltd.
SKU: 720857282

Jilin, ChinaChangchun Yutai Optics Co., Ltd.

US$2.60-6.90

500 Pieces

Product profile

Customization

Available

Structure

Double Convex

Clear Aperture

>=90%

Model NO.

yt222

Centration

30 Arc Seconds

Coating

Upon Customers' Requests

Transport Package

Carton

Specification

5-500mm

Origin

Changchun

HS Code

9001909090

Production Capacity

50000/Year

Key features

Customizable Coating: Coating specified by customers upon request.

Wide Material Selection: Available in BK7, Fused Silica, Ge, Si, and CaF2.

High Clear Aperture: Clear aperture exceeds 90% for optimal light transmission.

Precise Centration: Centration accuracy as tight as 30 arc seconds.

Versatile Applications: Ideal for beam expanders, projection optics, and optical viewers.

Customized Packaging: Offers standard, safety green carton, or fully customized packaging.

OEM/ODM Services: Full OEM and ODM services available for optical components.

Advanced Testing: Equipped with ZYGO and stereo interferometers for precision.

Company profile

Changchun Yutai Optics Co., Ltd.

Jilin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-02-08 CertifiedNearest Port: Dalian PortAverage Response Time: ≤0.53h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummaryChangchun Yutai Optics Co., Ltd. is a China-based limited company established in 2015, with 11 employees and more than 10 production lines. It offers a broad range of optical products and materials, including lenses, windows, mirrors, filters, prisms, wafers, coatings, beamsplitters, and IR optics. The supplier reports exports to Europe and North America, with exports representing 51%–70% of total sales and self-operated import/export rights. Production information indicates substantial stated output across several optical product categories. Its capabilities are supported by advanced milling, polishing, and inspection equipment, technology links with Changchun optical and university institutions, vertically integrated manufacturing, and platforms covering custom design through volume manufacturing. ISO9001 is referenced as a management system objective or framework, but certification holding is not explicitly confirmed. Evidence is insufficient to verify after-sales performance, financial credibility, or...

Supplier typeThe supplier is identified as Changchun Yutai Optics Co., Ltd., a Chinese limited company classified as a combined business entity and engaged in industrial equipment and components. Its stated product keywords and descriptions establish it as an optical-product manufacturer and supplier.

R&D capabilityEvidence supports technical capability through a broad range of optical materials and products, technology support from optical and university institutions, advanced milling, polishing, and inspection equipment, and multiple technology platforms. The supplier also describes a process spanning custom design, pilot production, and volume manufacturing, indicating demonstrated development infrastructure.

Production capacityThe supplier reports more than 10 production lines, stated output across lenses, filters, prisms, windows, and mirrors, vertically integrated manufacturing facilities, advanced production equipment, and stock availability for tens of thousands of lenses. These details provide explicit evidence of established production capacity and breadth.

Customization capabilityThe supplier offers specialized and varied optical products, including IR, toroidal, cylindrical, telecentric, beam-expander, and machine-vision lenses, and explicitly describes a workflow from custom design through pilot and volume manufacturing. This supports a positive assessment of customization capability.