UJ OPTICS

Sapphire 65x12x12 65x15x15 65x16x16 65.3x12x12 65.5x8.7x4.9 light guide block

    Sapphire light guide block is an optical component made of sapphire crystal (Al ₂ O3 single crystal) as the core material, widely used in laser beauty devices (such as IPL hair removal devices), medical equipment, and precision instrument fields. Its high hardness, high temperature resistance, and good transparency make it the preferred choice for high-end light guiding materials.
DETAILS
 

Core Features

Physical properties

Hardness: Mohs hardness level 9, second only to diamond, with excellent wear resistance.

Transmittance: Wide transmittance band (from near ultraviolet to 7 μ m mid infrared), peak transmittance>90%.

Thermal conductivity: high thermal conductivity, which can quickly dissipate heat and reduce the burning sensation of laser on the skin.


Functional advantages

Coating design: Usually, a cut-off filter film (such as a light cut-off below 640nm) is coated on one end to improve energy transfer efficiency.

Total reflection structure: Light passes through the surrounding areas and is uniformly reflected from the other end, ensuring the uniformity of the light spot.


Main application scenarios

Beauty equipment: used for IPL hair removal and skin rejuvenation, reducing skin burning sensation and improving comfort.

Medical equipment: As a laser window or optical lens, it is corrosion-resistant and highly stable.

Industrial field: precision instrument bearings, semiconductor substrate materials, etc.


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.



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