Scope unit

The microscope unit is equipped with a slider as standard.
It can be used attached to a φ14 shaft. As the unit is compact and lightweight, it can be combined in various ways with special stands, and is ideal for mounting onto machinery and devices.
The line-up includes the basic MS series, the MFS series which can be used in conjunction with a traveling micrometer, and the zoom magnification ZLS series.

MS series

The basic type MS series is a long-selling product with a wide range of demand, from standalone use to integration into machinery and devices. (OCD10x, OBD2x included)

MS-1 (A)

MS-1 (A)

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MS-45

MS-45

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MS-90

MS-90

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MS-90 (Special)

MS-90 (Special)

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MFS series

The MFS series can be used in combination with an ordinary eyepiece lens or a traveling micrometer. Any model can be connected to the scope unit using a special tube. And, when using the traveling micrometer, the objective lens 10x allows measurement of up to 0.001 mm. The traveling micrometer is optional.
(OCD10x, OBD2x, S tube, F tube included)

MFS-1 (A)

MFS-1 (A)

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MFS-45

MFS-45

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MFS-90

MFS-90

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Options OSM-MF

Options OSM-MF

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The combination of F tube and traveling micrometer allows measurement in units of 0.001 mm

Accessories

Accessories

The combination of OCD10 x and S tube can be used as an ordinary eyepiece lens. Combination with an eyepiece micrometer is also possible.

ZLS series

The special feature of the ZLS series is its zoom construction, enabling continuous enlarged observation. Standard spec. allows general magnification of 7x to 45x (field of vision 30 mm to 4.5 mm), and the optional 20 x lens allows continuous observation up to 14 x to 90 x (field of vision 15 mm to 2.3 mm). In each case, the operating distance is a fixed 93 mm. These single lens microscopes are compact and light, requiring very little space, and are widely used in the positioning and setting of machinery and devices.

In the case of a zoom lens, when used for measuring in combination with an eyepiece micrometer, it should be used as a guide only. For measurement requiring precise accuracy, an optical system fitted with a fixed magnification objective lens should be used.
Also, for frequent observation with a zoom lens at high magnification, use of the special ML-2 lighting device is recommended.

ZLS-1 (A)

ZLS-1 (A)

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ZLS-45

ZLS-45

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ZLS-90

ZLS-90

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Optical system combination performance table

This performance table shows data for combinations of eyepiece lenses and fixed magnification objective lenses, and is applicable to all models except those with zoom lenses.

The working distance and minimum read-off depend on the performance of the objective lens, so even if the magnification of the eyepiece lens changes, the data do not.

When using eyepiece lens 10x

Eyepiece lens OC.WFD 10 x (standard)
Objective lens 1 x 2 x 3 x 4 x 5 x 6 x 8 x 10 x
Field of view mm φ 20 10 6.5 5 4 3.5 2.5 2
Working distance mm 176 85 63 48 39 33 27 20
General magnification 10 x 20 x 30 x 40 x 50 x 60 x 80 x 100 x
Minimum 1st reading mm 0.1 0.05 0.0333 0.025 0.02 0.0166 0.0125 0.01

When using the eyepiece lens 20 x

Eyepiece lens OC.WFD 20 x
Objective lens 1 x 2 x 3 x 4 x 5 x 6 x 8 x 10 x
Field of view mm φ 10.5 5.2 3.5 2.6 2.1 1.7 1.3 1.05
Working distance mm 176 85 63 48 39 33 27 20
General magnification 20 x 40 x 60 x 80 x 100 x 120 x 160 x 200 x
Minimum 1st reading mm 0.1 0.05 0.0333 0.025 0.02 0.0166 0.0125 0.01