1. Structure and Function

Rectangular optical glass: fully polished on all six sides, with one end coated with a cut-off filter film (usually cutting off wavelengths below 575nm and transmitting 600-1200nm light).

Optical principle: After entering through the coated end, the high refractive index of sapphire is utilized to achieve total reflection around the edges, and finally emitted from the other end to the skin surface, ensuring uniform energy distribution.

2. Technical advantages

Thermal performance: Sapphire has high thermal conductivity, can quickly dissipate heat, avoid skin burns, and improve treatment comfort.

Mechanical stability: Mohs hardness reaches 9, wear-resistant and corrosion-resistant, suitable for long-term high-energy laser environments.

Safety design: By controlling the wavelength band through a filter film, the epidermis is protected and accurately applied to deep tissues.

3. Application scenarios

Beauty equipment: mainly used for IPL photon rejuvenation, hair removal, freckle removal, etc., such as the light guide window of the freezing point hair removal device.

Customization requirements: Support customization of size, film system, and light output surface, suitable for different instrument models.

Precautions

Cleaning and maintenance: Use a soft cleaning cloth and specialized cleaning agent to clean and avoid scratching the surface.

Storage environment: Store in a dry, well ventilated environment to prevent moisture and mold.

Usage: During use, avoid severe vibration and collision to avoid affecting its optical performance.

Please tell us the material, size, laser power, application before quote.