Feature

●Fine craftsmanship, Not easy to discolor.
●Durable, Dots, lines and round surfaces are clear.
●Microscope moveable stage is made of high quality plastic and metal, long serving life.
●It is a microscope accessories, great replacement for the broken one.
●We find this sophisticated and sturdy binocular compound microscope is very conducive to students education in high school and university.

Description

It consists of dots area, 25% gray interface, and tick marks
Points: from 0.01 to requirements
Line: 0.01, 0.05, 0.08 to requirements
Surface: 0.03 to requirements
Material: highly transparent PET
Thickness: 0.1 mm
Size: 70 x 100 mm
Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering!