What are the available focal lengths?

Available focal lengths include 38.1mm, 50.8mm, 63.5mm, 76.2mm, 101.6mm, and 127mm.

How should the lens be cleaned?

Clean using an air bulb for dust, acetone on lens tissue for smudges, and distilled vinegar with cotton swabs for oils.

CO2 Laser Engraving Lens with Exceptional Clarity and Durability

Name: CO2 Laser Engraving Lens with Exceptional Clarity and Durability
Brand: Liaocheng Yosheen Laser Equipment Co., Ltd.
SKU: 2152631822

Shandong, ChinaLiaocheng Yosheen Laser Equipment Co., Ltd.

US$3.00-15.00

1 Piece

Product profile

Customization

Available

After-sales Service

Remote Video After-Sales Service

Customized

Non-Customized

Model NO.

Laser Focus Lens

Type

Laser Focus Lens

Transport Package

Packaged Separately or Together with The Main Unit

Origin

China Mainland

Key features

High Optical Clarity: 99.5% transmittance and <0.3% reflectivity ensure sharp engraving details and clean cutting edges.

Durable ZnSe Material: Made from China PVD ZnSe with robust construction resistant to wear, scratches, and high temperatures.

Wide Compatibility: Compatible with most CO2 laser machines, supporting power ranges from 0-80W.

Multiple Focal Options: Available in various focal lengths including 38.1mm, 50.8mm, 63.5mm, 76.2mm, 101.6mm, and 127mm.

Efficient Energy Transfer: Advanced AR coating minimizes energy loss, improving engraving efficiency and reducing heat buildup.

Stable Performance: Designed for continuous production with stable output and extended service life under heavy use.

Company profile

Customization from Designs100% Finished Products InspectionImporters and ExportersProduct Certification

Liaocheng Yosheen Laser Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.42h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier operates as a combined company serving robotics, industrial automation, optoelectronic devices, metal-cutting machinery, and related equipment markets. It reports three production lines, 21–30 quality-control staff, inventory capability, and quality assurance, with average peak- and off-season lead times within 15 working days. However, it has no supplier-management-system certification, no valid manufacturing-capacity contract with its factory or related subcontractors, no overseas warehouse or showroom, and no written corrective-action or complaint-handling procedures. R&D resources appear limited to one engineer, with no available SDK and no new products launched in the previous year. Financial operating figures provided for the reported periods are zero, limiting confidence in financial credibility. CE compliance certification is stated, while evidence of Fortune 500 customer collaboration is absent and repeat-buyer preference is reported at 50%–80%.

Supplier typeThe supplier is identified as a combined company whose business scope includes robots, industrial robots, metal-cutting machines, optoelectronic devices, electronic-specific equipment, and related sales, installation, maintenance, and R&D activities. This indicates a diversified industrial technology and equipment supplier rather than a narrowly specialized entity.

CertificationsThe supplier reports CE certification for product compliance, but its supplier-management-system certification is listed as NIL. The evidence therefore supports product compliance certification but not broader certified supplier-management systems.

After-Sales capabilityThe company states that it has an after-sales department and full-chain customer-service management, and it reports inventory capability. However, it has no overseas warehouse or showroom and no written procedures or records for complaint handling or corrective and preventive actions, creating documented after-sales process weaknesses.

Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, and operating profit for the stated one-, two-, and three-year periods. These figures provide insufficient support for established financial operating strength and materially limit confidence in the supplier's financial credibility.

R&D capabilityThe supplier describes technology-driven operations and professional R&D functions, but it reports only one R&D engineer, no available SDK, and no new products launched in the previous year. The stated innovation orientation is therefore not supported by strong demonstrated R&D output or development resources.

Production capacityThe supplier reports three production lines, 21–30 quality-control staff, quality assurance, inventory capability, and lead times within 15 working days in both peak and off-season periods. Nevertheless, it has no valid manufacturing-capacity contract with its factory or related subcontractors, so production resources are evidenced but contractual manufacturing assurance is weak.

Product Q&A

Q:What is the material of the CO2 laser lens?

The lens is made from premium China PVD ZnSe, suitable for lasers with power up to 80W.

Q:What is the transmittance rate of this lens?

The lens offers high optical clarity with a transmittance rate of 99.5%.

Q:Is this lens customizable?

No, this specific CO2 Focus Lens is non-customized.

Q:What after-sales service is provided?

We provide remote video after-sales service to assist with any technical issues.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

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CO2 Laser Engraving Lens with Exceptional Clarity and Durability