What payment methods do you accept?

We accept T/T and PayPal payments.

What are the available delivery terms?

We accept FOB, CFR, CIF, EXW, and Express Delivery terms.

Is the lens shape customizable?

Yes, the shape of the lens is fully customized.

Optical Glass Spherical Biconcave Lens for Telescopes Coated Uncoated

Name: Optical Glass Spherical Biconcave Lens for Telescopes Coated Uncoated
Brand: Nano Macro Optics Co.,Ltd.
SKU: 2081181635

Guangdong, ChinaNano Macro Optics Co.,Ltd.

US$20.00

10 Pieces

Product profile

Customization

Available

Warranty

1 Year

Usage

Optical, Photography

Type

Convex Lens

Transmittance

Transmission

Shape

Customized

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS, ISO9001

Customized

Coating

60/40

Specification

5-80mm

Trademark

NMOT

Origin

China

HS Code

9001909090

Production Capacity

100000PCS/Month

Key features

Customized Shape: Shape is fully customized to meet specific optical requirements.

OEM and ODM Services: Full customization, minor customization, and customization from samples or designs available.

100% Finished Product Inspection: Visual and function inspection performed on all finished products before shipment.

RoHS and ISO9001 Certified: Products meet international safety and quality management standards.

Flexible Delivery Terms: Accepts FOB, CFR, CIF, EXW, and Express Delivery options.

Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.

Pre-Production Sample: A pre-production sample is always provided before mass production begins.

Low Minimum Order Quantity: Minimum order quantity is as low as 1 piece.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesManagement Certification100% Finished Products Inspection

Nano Macro Optics Co.,Ltd.

Guangdong, 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: Shenzhen PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and broad customization services. Its manufacturing setup includes six production lines and specialized optical-processing equipment, with stated output of 5,000,000 optical-filter pieces and lead times within 15 workdays in both peak and off-peak periods. It has ISO9001:2015 certification, documented corrective-action, complaint-handling, supplier-assessment, and quotation procedures. However, the information also records no quality assurance in quality-control processes, no available SDK, no valid manufacturing-capacity contract with related subcontractors, and no overseas agents, branches, warehouse, or showroom. Financial credibility and customer-specific case details cannot be sufficiently assessed from the provided information.

Supplier typeThe supplier is explicitly described as a professional technical supplier. It provides 3D software design, ODM services, and OEM services for well-known brands, indicating a technical manufacturing and design-oriented supplier profile.

CertificationsThe supplier holds an ISO9001:2015 certificate. The provided information does not identify additional certifications, so the assessment is limited to this documented certification.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and service quotations. It also has in-stock capability and has participated in an offline trade show, but lacks overseas agents or branches, an overseas warehouse, and an overseas showroom.

R&D capabilityThe supplier reports R&D capability, at least one new product in the past year, 3D software design, ODM services, and multiple customization modes. However, it explicitly has no available SDK, limiting the evidence for software-integration innovation.

Production capacityThe supplier operates six production lines and lists CNC, laser-cutting, coating, ultrasonic-cleaning, spectrometer, interferometer, and spectrograph equipment. It reports 5,000,000 optical-filter pieces of annual output and lead times within 15 workdays, although it has no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, flexible customization, and minor customization. Its ODM and 3D software design services further support the conclusion that it can handle varied design and product-development requirements.

Client casesThe supplier reports OEM service for well-known brands and participation in LASER World of PHOTONICS CHINA. These indicate customer and market-facing experience, but no specific customer names, project details, or performance outcomes are provided.