What are the payment terms?

We accept T/T, PayPal, and Western Union as payment methods.

What is the surface quality specification?

The surface quality is available in 40-20 or 60-40 grades.

Is the lens suitable for harsh environments?

Yes, the Calcium Fluoride material offers superior hardness and low solubility for harsh environments.

Customized Ultraviolet Infrared Calcium Fluoride CaF2 Plano Convex Lens for Jewelry Machines

Name: Customized Ultraviolet Infrared Calcium Fluoride CaF2 Plano Convex Lens for Jewelry Machines
Brand: Changchun Yutai Optics Co., Ltd.
SKU: 763191722

Jilin, ChinaChangchun Yutai Optics Co., Ltd.

US$4.00-32.00

100 Pieces

Product profile

Customization

Available

Usage

Medical, Optical

Type

Convex Lens

Model NO.

yt1026

Transmittance

90%-95%

Shape

Single-lens

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS

Customized

Coating

Diameter

Customized

Diameter Tolerance

+/-0.02 mm

Thickness Tolerance

+/-0.02mm

Surface Quality

60/40, 40/20 or Better

Clear Aperture

90%

Flatness

L/4,L/2

Centerness

<3arcmin

Bevel

<0.25mmx45deg

Transport Package

Safety Green Carton

Specification

Customized

Origin

Changchun

HS Code

9001909090

Production Capacity

40000/Year

Key features

Customized Dimensions: Diameter and focal length are fully customizable to meet specific project requirements.

High Transmission Rate: Features 90%-95% average transmission from ultraviolet to mid-wave infrared spectra.

Superior Material Quality: Made of Calcium Fluoride (CaF2) with low refractive index and high laser damage threshold.

Harsh Environment Resistance: Offers superior hardness and low solubility, capable of withstanding harsh environments.

Advanced Coating Options: Available with AR coating on S1&S2 surfaces with reflectance below 0.5%.

ISO9001 Certified: Manufacturer holds ISO9001 certification ensuring rigorous quality control standards.

Precision Tolerances: Delivers tight tolerances including +/-0.02mm for diameter and thickness.

Comprehensive Quality Testing: Every component undergoes double-check inspection using ZYGO and interferometers.

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: ≤0.60h 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.