Is this product customizable?

No, the product attribute specifies that it is Non-Customized and uses Standard Components.

What is the diameter and thickness of the lens?

The diameter is 37mm, and the thickness range is 7mm or 9mm.

What is the damage threshold of the coating?

The lens is coated with a high damage threshold anti-reflection coating of >15J/cm2 to reduce reflection.

Boci Upper Protective Lens D21.5t2-4 for Cuuting Head

Name: Boci Upper Protective Lens D21.5t2-4 for Cuuting Head
Brand: Demark (Wuhan) Technology Co., Ltd
SKU: 1920915346

Hubei, ChinaDemark (Wuhan) Technology Co., Ltd

US$30.00

100-499 Pieces

US$28.00

500+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Not Available

Warranty

Not Available

Model NO.

D21.5T2-4

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: Up to 99.998% light transmission rate for efficient laser beam transmission.

High Damage Threshold: Coated with anti-reflection film with a damage threshold of >15J/cm2.

Durable Material: Made of imported high-temperature resistant quartz crystal (7980) for excellent durability.

Wide Compatibility: Compatible with Precitec, Raytools, Ospri, and WSX laser cutting equipment.

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

Precision Processing: Finely processed with high-precision cutting, polishing, and grinding for optical performance.

Humanized Design: Full-angle design that is safe to handle and does not hurt hands.

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

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: ≤4.30h

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.