Nikon NEXIV Image Measuring System | High-Precision Automated Measurement for PCBs (PCB/FPC) [Vietnam]
Nikon Image Measuring System “NEXIV” Series
High-Precision Optical Technology for Enhanced Electronic Component Measurement
26/03/2026
Koichi YazuMarketing Manager
In quality control of PCBs (printed circuit boards) and other precision electronic components, highly accurate and efficient measurement is essential.
Nikon’s image measuring system “NEXIV” series leverages optical technologies developed through its expertise as a camera manufacturer to deliver high-precision automated measurement—from fine patterns to large-scale boards—all in a single system.
In this article, we introduce its key features and product lineup, along with the initiatives of Ryokosha Vietnam, an authorized Japanese distributor.
Automated Measurement from Fine Circuits to Large PCBs in a Single System
NEXIV is a measuring system capable of performing high-precision measurement of a large number of samples in a short time.
It is highly regarded for the following features: • High-magnification observation using high-performance optical lenses
• Automated measurement including the height direction (Z-axis)
• A lineup capable of accommodating large workpieces
• User-friendly software that is easy to operate even for beginners
This ensures stable measurement quality even in high-mix, low-volume production environments.
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Outstanding Observation Performance with a High-NA Optical Zoom Head
The key feature of NEXIV is Nikon’s proprietary high-NA (numerical aperture) optical zoom head.
NA is an indicator of lens performance; the higher the value, the greater the resolution.
NEXIV is equipped with a high-NA lens, enabling high-precision observation that clearly captures even the edges of fine patterns.
Furthermore, a single lens supports up to 15× optical zoom, allowing seamless switching between:
• Low magnification: an overview of the entire board
• High magnification: detailed measurement of fine circuits
Type1
Type2
Type3
Type4
TypeTZ
TypeA
Objective lens / Object side NA / WD
0.3
50 mm
0.3
50 mm
0.3
50 mm
0.465
30 mm
0.6
11 mm
0.11
70 mm
Zoom method
Electric 5-position zoom
Electric 4-position zoom & Optical path switching
Electric 5-position zoom
Zoom mag. Ratio
15x
10x
Mag. Range
0.5–7.5x
1–15x
2–30x
4–60x
1–7.5x / 16–120x
0.35–3.5x
Zoom position
0.5/1/2/4/7.5x
1/2/4/8/15x
2/4/8/16/30x
4/8/16/32/60x
1/2/4/7.5x / 15/32/64/120x
0.35/0.6/1/1.8/3.5x
FOV on object (1/3 CCD)
Minimum Mag.
9.33×7
4.67×3.5
2.34×1.75
1.17×0.88
4.67×3.5
13.34×10
FOV on object (1/3 CCD)
Maximum Mag.
0.62×0.47
0.31×0.23
0.16×0.12
0.08×0.06
0.04×0.03
1.33×1
▲ As shown in Types 1–3, the closer the NA value is to 1.0, the higher the resolution—at a level not found in competing products.
In addition to image AF (autofocus), NEXIV is equipped with TTL laser AF as standard.
This enables: • High-speed measurement and shape evaluation in the height direction
• Measurement of transparent and reflective objects
• Reduction of focus errors
In particular, it significantly reduces the risk of measurement stoppages when handling complex shapes such as PCBs and FPCs.
▲ TTL laser AF mechanism
In the measurement of high-mix, low-volume parts, focus errors can lead to measurement interruptions.
However, combining laser AF improves measurement stability.
▲ Enables measurement of challenging samples
▲ Compensates for positional and dimensional variations to ensure measurement accuracy
Through software improvements, the system is advancing toward a “measurement solution anyone can use”
The latest software greatly enhances usability.
【Key New Features】 ・Measurement Command Suggestion： Automatically recommends the next measurement step
・Autofocus Retry：Automatically retries if a focus error occurs
・Automatic Measurement Sequence Optimization：Optimizes the sequence order to reduce measurement time
With a wide range of functions and intuitive operation, the system enables high-speed, high-precision dimensional measurement of a wide variety of samples.
In the latest version, anyone can easily perform measurements, helping improve efficiency and reduce labor.
Enables Micron-Level Measurement of Large Workpieces
Offers a Full Lineup That Enhances Labor Efficiency
Demand for measuring large components has been growing in Vietnam in recent years.
Measuring systems capable of handling large parts are limited among competing products, making this wide product lineup a major advantage.
Its micron-level accuracy and high-performance optical system ensure reliable measurements.
Series
Category
Features
VMZ-S Series
Standard model / Large-size model
・Six types of high-NA optical zoom heads
・Various illumination methods
・Search function
VMA Series
Cost-effective model
・10× optical zoom head
・Touch probe measurement (optional)
VMF-K Series
High-speed / optimized for height measurement
・1.5× higher throughput compared to conventional models
・Supports miniaturization with a high-magnification 45× model
VMZ-H3030
Highest-precision model
・Measurement accuracy of 1 micron or less
・Five types of high-NA optical zoom heads
Supports wide-field measurement with three stage sizes and also supports touch probe measurement.
■ VMF-K Series
High-precision 2D and height measurements are supported through two optical systems: brightfield and confocal.
■ VMZ-H3030
Supports measurement applications requiring strict quality control, such as semiconductor components and precision molds.
■ VMZ-NWL200
Integrating NEXIV with a wafer transfer system enables highly reliable and efficient measurement and improves yield.
High-Precision Measurement for PCB Manufacturing Local Support System of Ryokosha Vietnam
Demand for high-precision measurement systems is growing in Vietnam due to the expansion of PCB and electronic component factories.
To meet the need for measuring large boards and fine circuit patterns, the standard VMZ-S Series (large-size models) and the cost-effective VMA Series have become the main models.
Ryokosha Vietnam is responsible for sales in the Vietnamese market and has a long track record as an authorized Japanese distributor of Nikon products.
Key strengths
• Extensive sales achievements across Vietnam
• Resident engineers providing support for Nikon products
• Technicians with calibration qualifications
• One-stop support from installation and training to calibration and inspection
Additionally, engineers are based in both Ho Chi Minh City and Hanoi, providing a reliable post-installation support system.
If you are looking for a high-performance image measuring system in Vietnam, please feel free to contact us via the inquiry form below.
