Bass Stereo Microscope Benchtop Magnifier is suitable for the silver and silver casting workers to observe the porcelain bubble identification of ancient porcelain, the textile fabric density observation and analysis, true and false notes, antique calligraphy and painting, .

Beisite desktop microscope is a good performance, image quality, high resolution, for observation and measurement of optical instruments.

Widely used in agricultural, forestry, health, education, public security, geology, metallurgy and scientific research.

Model: Best60X desktop microscope,

Shell material: engineering plastics

Lens: optical glass lens

Eyepiece magnification 10 times

Objective magnification 6 times,

NA = 0.25

The total magnification of 60 times,

Line field mm: 3mm,

Exit pupil diameter: 1.2mm,

Exit pupil distance 17.5,

Working distance 26.5mm,

Resolution line pair / mm: 120,

Minimum measurement mm: 2mm,

Zoom mechanism opening range mm: + -22mm

Structure and use: The microscope 6X objective lens, 10X eyepiece, lighting and support components.

When used, the object will be placed on the table in the center of the bearing, turn the left and right focusing hand wheel and move the seat to find the object to be observed again focus, observe the various parts of the depth of the object.

Measurements, the focus to see the measured object, measured by intracranial division with a pencil-type torch using AAA batteries 2, for reflective lighting observation can also be used natural light to observe the liquid microorganisms or suspended solids can be Place the microscope on the glass, and place the light source under the glass as a transmission illumination.

Custody and maintenance

A, the microscope should be to prevent collision and vibration.

B, pay attention to maintaining the use of the environment of dry and clean, do not use into the box.

C, do not touch the lens by hand, found to have dust or dirt, the application of clean brush, velvet except net.

D, the microscope should not be free to disassemble, if found fault, looking for professional maintenance.