What is the DS measurement range?

The DS range is -7.50D to +7.50D with a resolution of 0.25D/0.01D.

What payment methods are accepted?

We accept T/T, Western Union, Money Gram, and Credit Card.

What is the average lead time for orders?

The average lead time is within 15 workdays for both peak and off-season.

China Optical Instrument Sw-800 Auto Refractometer Portable for Sale

Name: China Optical Instrument Sw-800 Auto Refractometer Portable for Sale
Brand: Chongqing Vision Star Optical Co., Ltd.
SKU: 765995462

Chongqing, ChinaChongqing Vision Star Optical Co., Ltd.

US$4,350.00-4,650.00

1 Piece

Product profile

Customization

Available

Classification

Optometry Equipment

Type

Portable Auto Refractometer

Model NO.

SW-800

Certification

Product Name

Auto Refractometer Portable

Operation Mode

Bino/Mono

DC

Range: 0.00d~3.00d, Resolution: 0.25D/0.01d, Accur

Ds Range

-7.50d~+7.50d, Resolution: 0.25D/0.01d

Ds Accuracy

±0.50d

Axis Range

1°~180° Axis: Range 1°~180°

Axis Resolution

1° Accuracy: ±5°

Pupil Size

Range: 4.0mm~9.00mm

Resolution

0.1mm Accuracy: ±0.1mm

Pupil Distance Range

35mm~80mm

Pupil Distance Resolution

1mm, Accuracy: ±1mm

Transport Package

Standard Exporting Packaging

Trademark

VSO

Origin

Chongqing, China

Production Capacity

1000 Units/Month

Key features

Portable Design: Compact size 180x130x110mm and lightweight 0.8kg for easy transport.

Long Battery Life: Rechargeable lithium battery provides 6 hours of continuous usage.

Fast Measurement: Each measurement takes approximately 1 second for efficient workflow.

User-Friendly Interface: Features a 5-inch touch screen for intuitive operation.

Multiple Connectivity: Supports Wi-Fi and USB data interfaces for seamless integration.

CE Certified: Meets CE certification standards for quality and safety assurance.

Versatile Operation: Supports both Bino and Mono operation modes for different needs.

Company profile

OEM ServicesR&D CapabilitiesProduct CertificationSelf-branded

Chongqing Vision Star Optical Co., Ltd.

Chongqing, China

Business Type: Manufacturer/FactoryExport Year: 2005-06-01Nearest Port: shenzhen, shanghai, guangzhouAverage Response Time: ≤4.07hTerms of Payment: T/T, Western Union, Money Gram, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, while an associated company is described as a factory. It operates in the medical-device sector and states that its products have CE certificates, with 1–3 years of warranty and lifetime after-sales support. It reports production capacity for slit lamps and auto refractometers, offers OEM and ODM services, and supports multiple forms of product customization. However, it does not provide 3D software design services, reported no new products during the past year, has no SDK, and lacks overseas agents, branches, warehouses, and showrooms. Financial credibility cannot be assessed from the provided information because the relevant entry only references a year without financial results.

Supplier typeThe supplier is explicitly classified as a trading company, while an associated company is identified as a factory. Its stated business scope includes licensed third-category medical-device operations, indicating sector relevance but not that the target supplier itself is a manufacturing entity.

CertificationsThe supplier states that its products have CE certificates. This is explicit evidence of certification for the products described, although the slices do not specify the certified product range or certificate validity details.

After-Sales capabilityThe supplier offers 1–3 years of warranty, free online training, technical support, satisfactory after-sales service, and lifetime after-sales support. These stated services provide explicit evidence of an established after-sales offering.

R&D capabilityThe supplier provides ODM services, but it reported no new products during the past year and has no available SDK. These limitations prevent a positive assessment of current innovation capability, while the available data does not explicitly establish a complete lack of R&D capability.

Production capacityThe supplier reports annual capacity of 50,000 slit lamps and 60,000 auto refractometers, and states that it has in-stock capability. However, it is classified as a trading company, and the manufacturing-capacity contract status is unknown; the reported figures therefore demonstrate stated supply capacity but do not fully verify direct manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. It does not provide 3D software design services, but the stated product customization options are broad.

Client casesThe supplier states that its optical and ophthalmic instruments have been praised by thousands of hospitals and optical-glasses stores and that it provides OEM services for well-known brands. These are explicit customer-experience claims, although no customer names, project details, or independently verifiable case studies are provided.