UJ OPTICS

BK7 73x59x16 74x12x12 light guide block

    BK7 light guide block is a type of light guide element made of N-BK7 optical glass (borosilicate crown glass), which has high transmittance, low dispersion, and good mechanical stability. It is widely used in fields such as laser beauty equipment, stage lighting, and optical experimental instruments.
DETAILS
 

Core functions and advantages


Uniformization conversion: Convert non-uniform light sources (such as LEDs and lasers) into uniform output through internal total reflection, supporting six sided incident design.

Efficient structure: The hexagonal cross-section reduces light loss by 35% compared to traditional square light guides, improving energy utilization efficiency.

• Material selection: the main material is precision N-BK7 glass (refractive index 1.51), and the fused silica version is optional to adapt to different optical environments.


Typical application scenarios

Industrial lighting: used for uniform backlighting or detecting light sources in OEM equipment.

Laboratory instruments: Optical path systems integrated into spectrometers, microscopes, and other equipment.

Customization requirements: Flexible selection based on wavelength (350-2200nm), aperture (2-12.5mm), and length (25-175mm).


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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