What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Do you provide after-sales support?

Yes, we provide online video support for after-sales service.

Is the lens compatible with Precitec equipment?

Yes, the lens features a humanized full-angle design compatible with Precitec laser cutting equipment.

High Precision Collimating Lens Focus Lens D20 F150 for Laser Cutting Head

Name: High Precision Collimating Lens Focus Lens D20 F150 for Laser Cutting Head
Brand: Demark (Wuhan) Technology Co., Ltd
SKU: 2213838165

Hubei, ChinaDemark (Wuhan) Technology Co., Ltd

US$12.00

2-19 Pieces

US$11.50

20-99 Pieces

US$10.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

Online Video Support

Warranty

Online Video Support

Model NO.

AU3TECH

Customized

Non-Customized

Standard Component

Weight

0.02kg

Usage

Laser Cutting Head

Material

Fused Silica

Head Model

Au3tech

Transport Package

Cartons

Specification

55*9mm

Trademark

DMK

Origin

China

Key features

High Transmission Rate: Up to 99.9% light transmission for efficient laser beam transmission.

Double-Sided Coating: Reduces reflection loss and prevents splash hazards with high damage threshold film.

Durable Material: Made of imported quartz crystal with uniform texture and excellent durability.

Thermal Stability: Provides excellent laser resistance and thermal stability for harsh environments.

Humanized Design: Full-angle design prevents hand injury and is compatible with Precitec equipment.

OEM/ODM Service: Offers full customization, minor customization, and flexible customization options.

CE Certification: Product meets CE safety and quality standards.

100% Inspection: All finished products undergo 100% functional inspection before shipment.

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: ≤4.40h

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.