Hi,
Newbie here. Tried google but no clear cut info.
I am planning to buy a small laser 5mW or less for a circular centering device. But the laser shouldn't be in the circular area, only on the sides. I am going to buy 2 line Lasers so that I get a cross line in the center of the circle. While browsing ,I found that they used " Line Lens Angle:120 Degrees Default ( also have 30,45,60 and 90 degrees line lens)"
My question is what does all these angles do? Shorter beam length as it goes from 120 to 30? Same as in our protractor? Can anyone provide a picture of the different angles?
Thanks
Newbie here. Tried google but no clear cut info.
I am planning to buy a small laser 5mW or less for a circular centering device. But the laser shouldn't be in the circular area, only on the sides. I am going to buy 2 line Lasers so that I get a cross line in the center of the circle. While browsing ,I found that they used " Line Lens Angle:120 Degrees Default ( also have 30,45,60 and 90 degrees line lens)"
My question is what does all these angles do? Shorter beam length as it goes from 120 to 30? Same as in our protractor? Can anyone provide a picture of the different angles?
Thanks