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Ophthal China High Quality Optical Equipment/Hand Lens Meter Njc-4
US$135.00-155.00
1 Piece

Product profile

Customization

Available

Type

Optical Equipments

Function

Optical Examination

Model NO.

NJC-4

Vertex Range

-20 to +20d

Product Name

Optical Hand Lensmeter

Size

200X290X450mm

Power

AC and DC

Application

Ophthamic Optcal

Customized Support

OEM

Weight

5.5kg

Trademark

LONG MEDICAL

Origin

Jiangsu, China

Key features

High Quality Optics: Suitable for optical shops, processing factories, and ophthalmologic hospitals.
Wide Measurement Range: Vertex range -20D to +20D with 0.12D steps for accurate readings.
Versatile Power Supply: Operates on AC 220V/110V or DC 3V for flexible usage.
OEM Support Available: Customized support provided for branding and specific requirements.
Ergonomic Design: Large knobs clearly marked for easy operation and reading.
Comprehensive Measurement: Measures astigmatism axis, prism degree, and basal angle accurately.
Compact and Lightweight: Net weight 4.0kg with dimensions 200x290x450mm.
CE Certified: Product meets CE safety and quality standards.

Company profile

Nanjing Long Medical Technology Co., Ltd.
Years of Export ExperienceHigh Repeat Buyers ChoiceSelf-branded
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.71h

AI-Powered supplier vetting

SummaryNanjing Long Medical Technology Co., Ltd. is a China-based trading company established in 2016, with approximately 9–10 employees and a broad medical-equipment portfolio. It reports OEM service for well-known brands, ODM availability, multiple customization options, inventory capability, documented corrective-action and complaint-handling procedures, and quality assurance. Its stated lead time is within 15 working days in both peak and off-season periods. The supplier reports FDA China certification for all products and CE and FDA audit passage for most products, although the exact certificates and scope are not detailed. Financial-related records are present for 2023–2025, but the supplied fields do not provide assessable financial metrics. The supplier reports no new products in the past year, no available SDK, no overseas warehouses, branches, agents, or showrooms, and no participation in offline trade shows. Production capacity and verified customer cases are not sufficiently evidenced.
CertificationsThe company states that all products have been certified by FDA China, while most have passed CE and FDA certificate audits; CE is also listed as a sustainable development and product certification capability. The exact certificate documents, products covered, and validity periods are not provided, so the claimed coverage cannot be fully verified.
After-Sales capabilityThe company describes its products as having perfect after-service and reports clear procedures with followed records for customer complaints and corrective and preventive actions. Quality assurance is also stated, providing explicit evidence of structured post-sale and quality-response processes.
R&D capabilityThe supplier reports no new products during the past year and no available SDK, which are explicit limitations for recent product development and software-development support. It does provide ODM service, but this does not offset the stated lack of recent new products and SDK availability.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports ODM service. These statements directly support a broad customization offering.

Product Q&A

Q:What is the measurement range of the lensometer?
A:
The vertex range is -20D to +20D with minimum scale values of 0.12D.
Q:Does the device support OEM customization?
A:
Yes, OEM customized support is available for this product.
Q:What power supply options are available?
A:
It supports AC 220V/110V and DC 3V power supplies.
Q:What is the net weight of the NJC-4 lensometer?
A:
The net weight is 4.0kg.
Q:Is the product CE certified?
A:
Yes, the product holds CE certification.

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