| hopebox |
2014-10-29 20:30 |
[attachment=59416] kV ,G ,wo
The user manual says: ahtYSz_FM
3%R{"Q"
Beam Size: The beam radius at the 1 over e^2 point in intensity in lens units. So it is defined as 半径. 3 u*hT T
*sw-eyn(
For the "position", consider the picture attached.
|
|