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Diffuser/Frost
Diffusers & Frosted Optical Glass
Diffuser and frosted optical glasses (also known as light diffusing filters or optical homogenizers) are specialized components designed to control light distribution, eliminate hot spots, and reduce harsh glare in precision optical and high-power illumination systems.
Functions:
Engineered to expand beam angles and homogenize light output for uniform illumination profiles. Offers excellent thermal stability under continuous high-power exposure and can be integrated with color-dichroic or UV-blocking coatings to optimize beam quality without sacrificing thermal resistance.
Applications:
Automated Optical Inspection (AOI)
Continuous output machine vision light sources
Architectural illumination
Stage and entertainment lighting
Moving head fixtures
Wall washers
High-output LED optical modules.
ITEM NO: DIFF10
Transmittance: 90%
Haze: 8% +/-2%
Gloss: 75% +/-10%
Physical Characteristics
Glass: 1.1mm
Tempered glass: 2, 3, 4, 5mm
Borosilicate: 1.1mm
Square: 8x8 - 220x220mm
Round: Dia8 - 210mm
*Tempered glass has a minimum size limit.
Resistant Temperature
Glass:150℃
Tempered glass:250℃
Borosilicate:450℃
ITEM NO: DIFF20
Transmittance: 80% +/-5%
Haze: 8% +/-2%
Physical Characteristics
Glass: 1.1mm
Tempered glass: 2, 3, 4, 5mm
Borosilicate: 1.1mm
Square: 8x8 - 220x220mm
Round: Dia8 - 210mm
*Tempered glass has a minimum size limit.
Resistant Temperature
Glass:150℃
Tempered glass:250℃
Borosilicate:450℃
ITEM NO: DIFF30
Transmittance: 76% +/-5%
Haze: 94.5% +/-3%
Physical Characteristics
Glass: 1.1mm
Tempered glass: 2, 3, 4, 5mm
Borosilicate: 1.1mm
Square: 8x8 - 220x220mm
Round: Dia8 - 210mm
*Tempered glass has a minimum size limit.
Resistant Temperature
Glass:150℃
Tempered glass:250℃
Borosilicate:450℃
Information and Notes
1. Manufactured using optical-grade frosted to ensure uniform light diffusion and high thermal resistance.
2. Designed to eliminate hot spots, soften beam edges, and reduce glare while maintaining maximum optical throughput.
3. High thermal stability makes these filters suitable for high-power continuous lighting, moving head fixtures, and stage illumination systems.
4. Optional surface coatings (e.g., Anti-Reflection or UV-Block) can be applied upon request to optimize specific spectral requirements.
5. Custom diffusion angles, thickness, shape, and physical dimensions are available for OEM optical system integration.
6. Website specifications are provided for reference only. Final production and delivery comply with mutually agreed engineering specifications.
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