What is the minimum order quantity (MOQ)?

The minimum order quantity is 5 PCS.

What are the lead times for production?

Peak season lead time is within 15 workdays or one month. Off-season lead time is also within 15 workdays or one month.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Observation Window for Solar Farms High Transparency

Name: Observation Window for Solar Farms High Transparency
Brand: Heyuan Yushi Technology Co., Ltd
SKU: 2239111305

Guangdong, ChinaHeyuan Yushi Technology Co., Ltd

US$1.00-5.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes, Yes

Model NO.

custom

Material

Glass

Shape

Ball

Application

Medical, Civil, Labs

Material

Glass

Shape

Ball

Application

Medical, Civil, Labs

After-Sales Service

Yes

Usage

Optical

Type

Flat Lens

Transmittance

>95%

Lenses Color

Clear

Certification

ISO9001

Customized

Coating

Density

3.97 - 3.99 G/Cm³

Mohs Hardness

Knoop Hardness

~2000 Kg/mm²

Young's Modulus

345 Gpa

Shear Modulus

145 Gpa

Transport Package

Factory-Sealed

Specification

1-1000mm

Trademark

Yuanshi Technology Co., Ltd., Heyuan

Origin

Heyuan

Production Capacity

1000000/Year

Key features

Exceptional Scratch Resistance: Mohs hardness of 9, second only to diamond, ensuring long-lasting clarity.

High Optical Transmittance: Transmittance >95% with wide range from Deep UV to Mid-IR.

Customizable Shapes: Available in Flat, Spherical, and Aspheric forms to meet specific requirements.

Superior Chemical Stability: Resistant to strong acids and bases, insoluble in water.

Versatile Coating Options: Supports AR, HR, Oleophobic, and Conductive coatings for specific needs.

Broad Application Scope: Suitable for medical, aerospace, semiconductor, and consumer electronics.

Company profile

High Repeat Buyers ChoiceImporters and ExportersQuality AssuranceManagement Certification

Heyuan Yushi Technology 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: N/A CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering optical lenses, sapphire lenses, sapphire glass, and watch lenses, with registered activities covering optical glass, functional glass, new optical materials, and related manufacturing. It reports a 1,500 m² manufacturing plant, five production lines, and equipment including CNC, grinding, molding, inspection, cleaning, and testing machinery. Customization from samples and designs is available. The supplier has in-stock capability and accepts FOB, CIF, CFR, and EXW terms, but has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. R&D resources appear limited to two years of engineer experience, and no SDK is available. Certification status, customer cases, environmental documentation, fire-drill status, ERP integration, and sustainable-practice implementation are not sufficiently evidenced. A valid manufacturing-capacity contract with related subcontractors is explicitly absent.

Supplier typeThe supplier is identified as a limited company with a combined company type. Its stated activities include optical glass manufacturing, unsealed glass casings, non-metallic mineral products, jewelry manufacturing, and related optical-material sales, indicating a manufacturer with trading-related scope rather than a purely trading entity.

R&D capabilityThe supplier’s scope includes new-materials technology R&D and new optical materials, and it offers customization with listed production and testing equipment. However, no SDK is available, R&D engineer experience is listed as two years, and ERP and sustainable-practice implementation statuses are unknown, so overall innovation strength is mixed and not sufficiently established.

Production capacityProduction evidence includes a 1,500 m² plant, five production lines, optical and glass manufacturing scope, and equipment such as CNC, grinding, molding, ultrasonic cleaning, inspection, and impact-testing machines. In-stock capability is available, although the supplier explicitly lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad stated customization coverage.

Product Q&A

Q:Is sapphire glass made from real natural sapphire?

No, it is synthetic sapphire crystal created by crystallizing aluminum oxide at high temperatures. It has identical physical properties to natural sapphire but is manmade.

Q:Why is sapphire glass more expensive than standard glass?

The complex manufacturing process makes it costlier, but it offers unparalleled scratch resistance and durability, saving costs on frequent replacements long-term.

Q:What is the primary advantage of sapphire glass?

Its core advantage is a Mohs hardness of 9, providing exceptional scratch resistance and excellent optical transmittance for clear visibility in any lighting.

Q:Is sapphire glass shatterproof and impact resistant?

No. High hardness does not equal high impact resistance. It can be brittle and susceptible to cracking from sharp, concentrated impacts. It is designed for scratch prevention, not drop protection.

Q:What customization options are available for the product?

We offer full customization including shape (Flat, Spherical, Aspheric), coatings (AR, HR, etc.), and dimensions. Customization from samples, designs, and minor adjustments are supported.