میزچه متحرک میکرومتری (Micrometric movable bench)
Model 221001
Optic Experiments Equipment
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Especially design for precise moves of photocell. By a micrometeric screw. In this case photocell can measures different order of interferented light
Displacement : 0-25 mm adjustable
Accuracy : 0.01 mm
Dimensions : 21 Cm× ۴ Cm
Stand rod diameter : 8 mm