How To Set Up, Calibrate And Use An Eyepiece Graticule

Question 1

Step 1 - How to Calibrate and use an Eyepiece And Graticule

Answer 1

Put a specimen on the microscope stage.

Question 2

Step 2 - How to Calibrate and use an Eyepiece And Graticule

Answer 2

Put a graticule in the eyepiece.

Question 3

Step 3 - How to Calibrate and use an Eyepiece And Graticule

Answer 3

Focus on micrometer.

Question 4

Step 4 - How to Calibrate and use an Eyepiece And Graticule

Answer 4

Calibrate the graticule against the micrometer.

Question 5

Step 5 - how to Calibrate and use an Eyepiece And Graticule

Answer 5

Show your calibrating eg.

50epu = 100 micrometers

1epu = 2 micrometers

Question 6

Step 6 - how to Calibrate and use an Eyepiece And Graticule

Answer 6

Replace micrometer with the stage micrometer to be measured.

Question 7

Step 7 - how to Calibrate and use an Eyepiece And Graticule

Answer 7

Using the same objective lens.

Question 8

Step 8 - how to Calibrate and use an Eyepiece And Graticule

Answer 8

Measure the length of the cell using calibrated graticule.

Question 9

Step 9 - how to Calibrate and use an Eyepiece And Graticule

Answer 9

Show the calibration cell length = 30epu.