What I mean is that setting the settings on the LightSheer in order to achieve results is somewhat more complicated. Since there are 3 setting variables (if spot size is adjustable…I believe there is a LightSheer with 9mm and 12mm, so 12mm would be much better), option to glide, and option to use compression, the result can actually vary very widely.
With GentleLASE, the actual operation of the machine is less complicated since yes, they pick a setting and press and push the button. However, in order to use 40 joules, they would need to use the 12 or smaller spot size, which is basically not that high. Increasing the joules only gives more power at the highest spot size possible. So for best results, they should be using 20 joules on 18mm or 30 joules on 15mm, which are the maximums on the max spot sizes for this laser. Otherwise, those 40 joules are actually give off lower power than using 30 joules on 15mm.
Also, joules etc are not equivalent among different types of lasers. For LightSheer, the higher the joules, the higher the spot size, the lower the pulse, and the more compression is used, the better. RC2001 on this board had good results with LightSheer at around 35-40 joules, 50-100ms pulse, and 12mm spot size I believe and he’s a type IV. If you’re lighter, you can probably go lower on the pulse, which can be set lower for lighter skins for even better results.
I’m going to try a lightsheer test spot to see what it does, but I’m by no means going to spend 1300 on a treatment that isn’t going to work. Hopefully the people in my area will help give me a few test spots on the same area 12 weeks apart at a time, but I don’t count on it. It would be +EV for them, because if I found that it worked, they’d make alot of bucks off of me.
So you are saying, that the larger spot size on the GentleLASE the less efficient it is, but on the Lightsheer it’s the opp. I’m kind of confused. Wouldn’t a smaller spot size always be more beneficial because it is more concentrated energy?
I can tell you I was getting zapped with about 30 Joules for a while, not sure what the handpiece was, but I could see 30 J on the machine. Towards the end I was being treated on 18J just to see clearance. I honestly don’t know for sure if they changed spot sizes those times, or how they do that.
I know that the laser tech had a certificate on his wall though aobut attending the Candela GentleLASE class to learn the specifics of using it however <img src=“/ubbthreads/images/graemlins/smile.gif” alt=“” />