

For example, with Dynamic Vision Training Glasses
MJ-01S, you can see rotating fans just like this!
Comparison movie of fans rotating with 3,000rpm.Due to the voltage variation and air stream,fans look slowly rotating or reversing.
MJ-01S Setting condition: Duty Ratio d90, Frequency 31Hz
![]()
MJ Laboratory Japan Co., Ltd.
2-16-5, Hoshikura, Nichinan-shi, Miyazaki, PO 889-2533 Japan
TEL:+81-80-1563-5269

* Featuring the world's fastest blinking LCD.
* Numbers of LCD blinking (Frequency) and closing ratio (DUTY ratio) can be adjusted.
Frequency : 5 to 100Hz per sec. DUTY ratio : 50 to 95%
* Portability : featuring an appearance of a flashlight, an integrated switch box, and electrical source by CR123A lithium battery.
* To check spark control of automobiles. Can be used as a timing light.
* To check the speed of a fast rotating object.
* To check the color drift of printings.
* To check the devices or the products on a production line.
*The effect is various, depending on persons.
1, Set a coin (a dollar or a half-dollar is favorable) on a table.
2, Try it in a dark room. (To shine the coin with MJM01.)
3, Set MJM01at frequency 50 to 70 Hz and DUTY ratio 70 to 85%.
4, At first, flip the coin and make it rotate. Then, see it without using MJM01.
5, After you check how you can see the coin rotating without MJM01, put the adjusted MJM01 on and check the coin again.
6, You can see the difference of the coin rotating with MJM01. (slower than without MJM01)
7, You can easily check other objects as well by following the above.
* The most suitable frequency and DUTY varies person to person. Therefore, proper adjustment is required.