PRO-18 AF 4KAll-in-One 4K Digital Measuring Macro-microscope with 18:1 Optical Motorized Zoom and Autofocus

The digital macro-microscope PRO-18 AF 4K is a modern, economical alternative to conventional stereomicroscopes and is the ideal solution for fast and quick inspection, observation and documentation of samples and 2D measurements without the use of a computer. The PRO-18 AF 4K is equipped with an optical zoom with large magnification range of 18:1 with motor control, autofocus and automated EDF. Thanks to the large magnification range, the device can be used for macro and micro inspection and documentation.
The PRO-18 AF 4K device not only saves money, but also space on the desktop. Observation on the built-in monitor instead of eyepeices saves the user’s health.
The PRO-18 AF 4K device is suitable for inspection and quality control in production as well as for life science applications and education.
Key benefits of the PRO-18 AF 4K:
Higher Productivity
Thanks to the motorized zoom and autofocus, work is faster and more efficient.
Cost Savings
The All-in-One solution saves significant costs compared to a combination of a conventional stereomicroscope and macroscope.
Low Operator Requirements
The device is also suitable for less experienced users, as operation is simple and intuitive.
Ergonomic Design
Viewing on a monitor instead of eyepieces ensures more comfortable and healthier work.
Space Saving
The All-in-One solution without an external PC saves space in the workplace.
High Image Quality
High-quality images and videos in 8 MP / 4K UHD resolution.
Who is the PRO-18 AF 4K Ideal Choice For?
The PRO-18 AF 4K is designed for customers who need a fast and reliable solution for everyday work. Thanks to its simple operation and professional outputs, it is ideal for both production facilities and life science applications.
Key Features:
Detailed and smooth live image without delay.
Fast inspection from macro to micro detail in one device.
The microscope quickly focuses to the spot where the user clicks the mouse.
Fully sharp images even for uneven samples thanks to automatic focus stacking.
Ideal for documentation and further processing of results.
Minimal installation and maintenance requirements.
Direct observation on the built-in high-resolution monitor.
Option to connect an external monitor or projector for more comfortable work or presentations.
Easy transfer, backup, and archiving of results.
Features
- All-in-One digital macro-microscope that does not need a computer, saving space and money
- Optical zoom with a large magnification range of 18:1 with motorized control suitable for macro and micro inspection and documentation
- Fast autofocus
- Extra-large field of view 255 × 1145 mm at the smallest zoom magnification
- Built-in 13.3″ 4K UHD LCD monitor or an option to connect a separate 4K or Full HD monitor, TV or projector via HDMI cable
- Mouse control of device functions directly on the connected monitor
- Built-in 4K digital camera with 8 MP (4K UHD – 3840 × 2160 px) resolution for live video and still images
- Highly fluent live image with a frame rate of 60 frames per second enables lag-free observation.
- Built-in computer with measuring software
- Built-in ring LED diffused illumination with smooth intensity control provides homogeneous illumination of the samples.
- Wide range of 2D measurement functions in live image with the option of saving to images
- Marking points of interest in live image with arrows with the option of saving to images
- Automated focus stacking (EDF) for creating fully sharp images by combining multiple images with different focal planes
- Image stitching allows you to create images with a larger field of view by combining multiple images
- 4K UHD video recording (up to 60 fps) to an SD card or a USB flash drive
- Storage of images and measurement results to an SD card or a USB flash drive
- Viewing of saved images, interactive comparison of a saved image with the live image or two saved images
- Exporting measurement results to a CSV file (compatible with Microsoft® Excel® and other table processors)
- Easy handling and operation, quick system start
- Ergonomic positioning of the built-in monitor to reduce user fatigue
- Optional foot switch control – acquiring of images and videos or zoom control
- Optional advanced stands, e.g., stand with swing arm (boom stand) and illuminators, e.g., LED illuminator for large samples, illuminator with transmitted light, goose neck illuminator
- Can be controlled from QuickPHOTO programs
- Keyboard connection option (not included)
- Certification: CE, RoHS
- Dimensions including built-in 13.3″ monitor (w × d × h): 50 × 38 × 54 cm (19.7 × 15 × 21.3 in)
- Weight: 5 kg
Measuring Features
- Measurements directly in the live image with the option to save the measurements to the captured images
- Choice of units (µm, mm, mils, inches) and number of displayed decimal places
- Display of calibrated scale bar
- Length of a line segment
- Distance of the point from the line
- Distance between two parallel lines
- Angle through three points, angle defined by two lines with the possibility of the vertex outside the field of view
- Rectangle: dimensions, perimeter, area
- Circle: diameter, perimeter, area
- Ellipse: diameter, perimeter, area
- Arc: diameter, length, clamped angle
- Concentric circles (intermediate circles): radii of the inner and outer circles, area of the intermediate circle
- Distance between the centres of two circles
- Polygon: perimeter, area
- Length of a curve
- Display of the central cross, grid
- Possibility to choose the color and thickness of lines of measuring objects
- Expanded measurement uncertainty: ±7.99 µm in the zoom range 13×–18×, ±83.07 µm in the range 1×–12×
Magnification Specifications
| Minimal zoom value 1× | Maximal zoom value 18× | |
|---|---|---|
| Total magnification on 13.3″ built-in monitor | 1.1× | 20.6× |
| Total magnification on optional 32″ monitor | 2.7× | 49.5× |
| Field of view dimensions | 255 × 145 mm | 14.2 × 8 mm |
| Working distance | 250 mm | 250 mm |
The specifications on this page apply to the PRO-18 AF 4K v2 model.
Measurement Examples
Macro/micro Images Acquired by PRO-18 AF 4K - Technical Applications
Macro/micro Images Acquired by PRO-18 AF 4K - Life Science Applications
Parts of the Basic Configuration
- PRO-18 AF 4K body with 18:1 motorized zoom and autofocus, built-in digital 4K camera, built-in computer with measuring software and 12V AC adapter
- Diffused ring light LED illuminator
- 13.3″ 4K UHD LCD monitor with mounting arm and HDMI cable
- Tiltable stand with 26 × 38 cm flat base with manual working distance adjustment (up to 34 cm)
- Wireless mouse
- SD card
Optional accessories are available.






















