It is possible to adjust the magnification by attaching it to the object side of the main lens. At the same time, the working distance (W.D.) can be changed.
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0.5x auxiliary lens for standard lens
TG-0.5
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<Changes in magnification and focal length when using a 0.5x auxiliary lens>
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Magnification
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Working distance
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TG500CS
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25x～140x
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90mm
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TG500CS
+0.5x auxiliary lens |
13x～70x
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150mm～160mm
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<Visual difference when 0.5x auxiliary lens is attached to the TG500CS>
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TG500CS (without 0.5x auxiliary lens)
At the lowest magnification |
TG500CS (0.5x auxiliary lens attached)
At the lowest magnification |
It can be observed that when a 0.5x auxiliary lens is attached, the field of view is enlarged.
※When using a 0.5x auxiliary lens, it is necessary to adjust the illumination position using the LED angle because the working distance is extended and the distance between the illumination and the object increases.
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LED angle LED-A2
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Install the LED ring lighting on the LED angle
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