What are the main applications of this protective lens?

It is mainly used in laser cutting to prevent debris splash, as well as in laser marking and other optical applications.

34*5mm Laser Protective Lens for Boci Laser Cutting Head 20kw

Name: 34*5mm Laser Protective Lens for Boci Laser Cutting Head 20kw
Brand: Demark (Wuhan) Technology Co., Ltd
SKU: 2064271262

Hubei, ChinaDemark (Wuhan) Technology Co., Ltd

US$6.40

100-499 Pieces

US$5.50

500+ Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Not Available

Warranty

Not Available

Model NO.

34*5mm

Customized

Non-Customized

Standard Component

Type

Laser Cutting Head

Weight

0.03kg

Material

Fused Silica

Head Model

Raytools , Precitec Procutter, Ospri

Usage

Optical, Protect The Focusing Lens

Transport Package

5cm*5cm*2cm

Specification

5cm*5cm*2cm

Trademark

DMK

Origin

China

HS Code

900190909

Production Capacity

9999

Key features

High Transmittance: Light transmission rate up to 99.998% for efficient laser beam transmission.

High Damage Threshold: Coated with AR coating having a damage threshold >15J/cm2 to reduce reflection.

Durable Material: Made of imported quartz crystal with excellent durability and thermal stability.

Splash Protection: Prevents debris splash from damaging the focusing lens during laser cutting.

Wide Compatibility: Compatible with Precitec, Raytools, Ospri, and other major laser cutting heads.

Precision Processing: Finely processed with high-precision cutting, polishing, and grinding techniques.

Company profile

High Repeat Buyers ChoiceExperienced TeamSelf-brandedPatents Awarded

Demark (Wuhan) Technology Co., Ltd

Hubei, 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: 7 Years CertifiedNearest Port: Guangzhou Port, Shanghai PortAverage Response Time: ≤3.23h

AI-Powered supplier vetting

SummaryDemark (Wuhan) Technology Co., Ltd. is identified as a factory and limited company with 47 employees, offering a broad range of laser equipment, consumables, and repair services. It reports extensive customization and ODM capabilities, new product development during the past year, and an available SDK. The supplier has exported for seven years and provides documented inspection instructions that are uniformly followed. However, its overseas service infrastructure is limited: it has no overseas warehouse, showroom, agents, or branches, and reports services in zero overseas countries. Service-management procedures exist for supplier assessment, corrective actions, and complaints, but records or written procedures are incomplete. A BV audit is listed with validity from July 11, 2025 to July 10, 2026, while the stated audit evaluation result is 0; the context does not explain the scoring system.

Supplier typeThe supplier is described as a factory, a limited company, and a combined-type business with 47 employees. Its offerings cover laser cleaning, welding, 3D printing, marking, cutting, consumables, and repair services, indicating a manufacturing-oriented supplier with a broad product scope.

After-Sales capabilityThe supplier offers laser repair services and reports a complaint-handling procedure, but it has no written records for complaint handling or corrective and preventive actions. It also has no overseas warehouse, showroom, agent, or branch and reports service coverage in zero overseas countries, although it has attended the Japan Welding Show.

R&D capabilityThe supplier states that it introduced new products during the past year, provides ODM services, and has an available SDK. These entries provide explicit evidence of product development and software-related R&D capability.

Production capacityThe supplier is identified as a factory offering multiple categories of laser equipment, consumables, and repair services. Finished-product inspection instructions are available and uniformly followed; reported lead times are within 15 working days in the off-season and one month during peak season.

Customization capabilityBoth slices list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, providing strong explicit evidence of broad customization capability.