IPL (Intense Pulsed Light) emits powerful bursts of light energy to treat sub-damaged skin, wrinkles, birthmarks, ago spots or brown spots and unwanted hair growth, it is a kind of non-invasive treatment without damaging the surface of skin. IPL is often called as a lunchtime treatment.

Different wavelength range of light is needed for different clinical treatment, and high pass filters and waveguides is used to generate the needed wavelength range in IPL beauty machines. Shanghai North Optics supplies a series of standard and stocked filters and waveguides for your choice, with different wavelength range and different substrates (BK7, fused silica and sapphire) and high damaging threshold hard coating and deep rejection.