What is the surface quality standard?

Standard surface quality is 60/40 or 40/20, with high precision options reaching 10/5.

Are anti-reflection coatings available?

Yes, single or multi-layer anti-reflection coatings (AR, BBAR) are available, or fully custom coatings.

What are the dimensional tolerances?

Dimensional tolerance is +/-0.1mm or +/-0.02mm depending on the specific requirement.

Optical Glass Window /Polishing Clear Fused Quartz Glass Substrate

Name: Optical Glass Window /Polishing Clear Fused Quartz Glass Substrate
Brand: Shenyang Ebetter Optics Co., Ltd.
SKU: 890928065

Liaoning, ChinaShenyang Ebetter Optics Co., Ltd.

US$10.00

1-9 Pieces

US$8.00

10-49 Pieces

US$6.00

50-99 Pieces

US$5.60

100+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Usage

Lighting, Medical, Optical, Photography

Type

IR Windows

Transmittance

>95%

Shape

Flat

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS, ISO9001, CE

Customized

Coating

IR Windows

Transport Package

Inner Packing----Special Protective Packing for Op

Specification

customized

Trademark

YBT

Origin

Shen Yang

Production Capacity

2000

Key features

High Transmittance: Transmittance exceeds 95% for optimal performance in IR spectrums.

Wide Material Options: Available in CaF2, MgF2, Si, ZnSe, ZnS, UV Fused Silica, and N-BK7.

Customizable Coating: Supports AR, BBAR, or fully custom anti-reflection coatings.

High Precision Parallelism: Achieves high precision parallelism of 10 arc seconds.

Diverse Shape Options: Offered in round, square, and wedge shapes with custom dimensions.

Strict Surface Quality: Surface quality up to 10/5 scratch and dig standard.

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

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 standards.

Company profile

Years of Export ExperienceOEM ServicesQuality AssuranceManagement Certification

Shenyang Ebetter Optics Co., Ltd.

Liaoning, 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: 11 Years CertifiedNearest Port: ShanghaiAverage Response Time: ≤9.15h

About Our Factory & Business Background

AddressRoom 1116, tangxuan center, No 12, N 2nd E Rd, Tiexi District.

Plant Area717 square meters

Number of Employees35

Registered Capital3,000,000 RMB

Terms of PaymentT/T, LC, PayPal, D/P, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity5 pieces

Supply Chain Partners56

Our Production Capability & Technical Expertise

Main ProductsInfrared IR Window, Optical Windows, Optical Filter, Optical Mirror, Prism, Diffraction Grating, Cylindrical Lens, Optical Lens, Rod Lens

Production Lines2

Production MachinesCoating Machine, Etching Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2012-05-22

Main MarketsNorth America, South America, Europe, East Asia(Japan/ South Korea), Australia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:What are the available material options for the optical windows?

Substrate options include Calcium Fluoride (CaF2), Magnesium Fluoride (MgF2), Silicon (Si), Zinc Selenide (ZnSe), Zinc Sulfide, UV Fused Silica, and N-BK7.

Q:Can the optical windows be customized?

Yes, we offer full customization from samples or designs, including custom shapes, dimensions, and coatings.

Q:What is the minimum order quantity?

The minimum order quantity is 5 pieces.

Q:What are the lead times for production?

During peak season, the lead time is one month. In the off-season, it is within 15 workdays.

Q:What payment terms do you accept?

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