18-Layer Nano Coating CPL Circular Polarizing Filter for Camera Lenses 77mm 72mm 67mm 62mm

Name: 18-Layer Nano Coating CPL Circular Polarizing Filter for Camera Lenses 77mm 72mm 67mm 62mm
Brand: Changchun Sunday Optics Co., Ltd.
SKU: 2006362062

Jilin, ChinaChangchun Sunday Optics Co., Ltd.

US$2.00-20.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Usage

Medical

Thickness Range

2mm-5mm

Model NO.

ERTER1

Color

Blue

Type

Thin Film Filter

Principle

Selective Absorption Filter

Material

Glass

Angle of incidence

0°

Shape

Customized

Certification

RoHS, CE

Customized

Surface Quality

60-40

Flatness

1/4 Lambda

Tolerance

+/-0.05mm

Fwhm

3-50nm

Transport Package

100PCS Per Box

Specification

3-200mm

Trademark

Sunday Optics

Origin

China, Changchun

HS Code

9001909090

Production Capacity

50000PCS Per Month

Key features

Customized Shape: Shape is fully customizable to meet specific application requirements.

Long Service Life: Guaranteed durability of over 5 years under general operating conditions.

High Precision Coating: Features hard, firm coating with high wavelength positioning accuracy.

Superior Heat Resistance: Designed with excellent resistance to heat and moisture for stability.

Wide Material Options: Available in N-BK7, H-K9L, Sapphire, Fused Silica, and other specialized materials.

Low Blocking OD: Achieves average blocking up to OD6 for superior light isolation.

High Transmission Rate: Offers transmission rates ranging from 60% to 99% for optimal clarity.

RoHS and CE Certified: Product meets international safety and environmental standards.

Company profile

Changchun Sunday Optics Co., Ltd.

Jilin, China

Business Type: Manufacturer/FactoryExport Year: 2013-05-09Nearest Port: beijing, shanghai, shenzhenAverage Response Time: ≤8.28hTerms 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.