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Auto-focus Microscopes AFL-IZ – CHUO PRECISION INDUSTRIAL CO.LTD.


High speed focusing is possible using LD light source

AFL-IZ is autofocus system that uses a laser (wavelength: 780 nm) as a AF light source.
Compact microscope system with controller/driver and AF unit.
Compared to the conventional line sensor method, a wider tracking range (AF operation range) is possible.
As with the conventional line sensor method, it is possible to custom manufacture an optical system to suit your purpose.

Specifications

Focusing Laser autofocus (wavelength: 780 nm)
Static AF accuracy Within ±1/4 of objective lens depth of focus
Dynamic (tracking)
AF accuracy
Within ±1/2 of objective lens depth of focus
Repeatability Within 1/3 of objective lens depth of focus
AF tracking range :
objective lens x5
±10,000 μm
AF tracking range :
objective lens x10
±5,000 μm

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CHUO PRECISION INDUSTRIAL for precision stage units and optical related equipment

After establishment in 1955, Chuo Precision Industrial Co,. Ltd have used their steady growth to achieve their own unique accomplishments as a member of the Japan Society for Precision Engineering. Based on our “Tool Scope” brand of industrial microscopes, our design, manufacturing, and sales of optical measuring instruments has become the foundation for our large loyal customer base.
In 1964, we were inducted into the Japan Optical Measuring Instruments Manufacturers’ Association and put a great amount of effort into development within the industry.

Our range of optical units, including the general-purpose holographic interferometer which was developed in 1967, is being used by the vast majority of research institutions and universities throughout Japan.
We greatly value all our current loyal customers and we are forever striving to develop new products to meet the strict demands of a new generation.

We have advanced our highly acclaimed precision manual and motorized stage units to meet the demands of our customers, and we have continued onward to launch the Mechatronics Motorized stage system, complete with newly added features.
In 2008, we were able to develop our original “HG-VCR” guidance system that achieves high precision, high rigidity, and high load resistance. This was added to our manual and motorized High Grade Stage lineup.

Moreover, we enriched our easy-to-use and devoted to practical product line for not only meet the expectations of our Japanese engineers but those of engineers of all countries in the world.

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