4.05mm 445nm Screw Collimation Optical Holders Optical Glass Collimator Lens for Industry

Name: 4.05mm 445nm Screw Collimation Optical Holders Optical Glass Collimator Lens for Industry
Brand: Changchun Sunday Optics Co., Ltd.
SKU: 2018746932

Jilin, ChinaChangchun Sunday Optics Co., Ltd.

US$2.00-3.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Usage

Laser

Type

Aspheric

Transmittance

>95%

Shape

Single-lens

Material

Glass

Lenses Color

Clear

Certification

RoHS, CE

Customized

Coating

Efl

2mm 4.05mm 6mm 6.5mm 7mm 8mmm 15mm

Transport Package

100PCS Per Box

Specification

M9*0.5

Trademark

Sunday Optics

Origin

China, Changchun

HS Code

9001909090

Production Capacity

50000 Per Month

Key features

Customized Focal Length: Available in 2mm, 4.05mm, 6mm, 6.5mm, 7mm, 8mm, 15mm, and 20mm.

High Transmittance: Optical transmittance exceeds 95% for clear glass lenses.

Multiple Lens Types: Offers single aspheric, doublet, and triplet lens configurations.

Custom Shell Material: Shell available in Aluminum or Copper based on requirements.

RoHS and CE Certified: Products meet international safety and environmental standards.

Low MOQ: Minimum order quantity starts from just 1 piece.

Fast Sample Delivery: Samples delivered within 3 to 20 days depending on specifications.

Comprehensive Testing: Full size test reports provided for focal length, flatness, and coating.

Company profile

Changchun Sunday Optics Co., Ltd.

Jilin, China

Business Type: Manufacturer/FactoryExport Year: 2013-05-09Nearest Port: beijing, shanghai, shenzhenAverage Response Time: ≤9.02hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, CIP

AI-Powered supplier vetting

SummaryChangchun Sunday Optics Co., Ltd. is identified as a Chinese manufacturer/factory specializing in optical components, including lenses, prisms, windows, filters, coatings, and optical assemblies. The supplier reports ISO 9001 certification, more than 10 production lines, 41–50 quality-control staff, 6–10 years of combined R&D engineer experience, and annual processing capacity of up to 1 million pieces. It also states that it supports both sample orders and mass production and provides after-sales service. The supplier has exported since 2013 and holds self-operated import and export rights. However, the supplied information does not provide sufficient evidence to assess financial credibility, product-specific customization capability, or the quality and scale of customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes its own optical-component production activities, including lenses, prisms, filters, coatings, and assemblies. This supports direct manufacturing capability rather than only trading or distribution.

CertificationsThe supplier reports holding ISO 9001 certification, indicating that a quality-management-system certification is claimed. No certification number, issuing body, scope, or validity period is provided.

After-Sales capabilityThe supplier explicitly states that it provides after-sales service for product questions to achieve customer satisfaction. The information does not specify response times, service channels, warranty terms, or service coverage.

Production capacityThe supplier reports more than 10 production lines, 41–50 quality-control staff, multiple branches, and annual processing capacity of up to 1 million pieces, with support for sample orders and mass production. Its stated equipment covers cutting, grinding, polishing, coating, and gluing, providing explicit evidence of substantial optical-component production capability.