Laser spot size – how it changes with distance from the target…

Most laser systems have a lens to focus the laser energy down to a sale spot diameter (see figure 1 below). However, in many systems, the focal point (where the spot diameter is the smallest) is outside the handpiece assembly. This has a potentially hazardous effect if not properly understood! The problem with this design… Continue reading Laser spot size – how it changes with distance from the target…

New IPL Masking Technique

  I recently published an article in the Aesthetics magazine (Volume 7, Issue 3, Feb 2020) showing my results with a new masking technique in the treatment of angiomas and benign pigmented lesions – click here for my article. In it I show how higher fluences and longer pulsewidths may be used to treat small… Continue reading New IPL Masking Technique