Description

Specifications:

• 20X M PLAN APO OBJECTIVE LENS
• Working distance : 4.0mm
• RMS thread
• Compared with Mitutoyo M PLAN APO 20X(brand new) ,it provide excellent image quality on Full frame camera.From the image alone, the actual image quality is superior to Mitutoyo’s 20X.
• The actual test results are as follows. The test involved using a gray dot pattern printed with a laser on white paper, using a diffuser and stacking shots, which allows for a very clear view of chromatic aberration and contrast.100%display
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• It should be noted that the NA value of this 20X objective is higher than that of Mitutoyo 20X(0.5>0.42), which is the reason for the better image quality. However, the working distance of this objective is much shorter than that of Mitutoyo.

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