1、What is IPL filters?
IPL Filter is key optical element for IPL (intense Pulsed Light) machine , which blocks the UV wave and transmits the useful waves from 400nm to 1200nm for laser equipment.
2、What are the applications of IPL Filters?
IPL Filters are a ideal for a variety of applications, such as IPL machine, IPL equipment, photo rejuvenation, hair removal, vascular and acne treatment, and skin rejuvenation.
3、Which wavelength UNI Optics can offer?
UNI Optics can offer the IPL Filter with different wavelength, included 495, 515, 550, 560, 570, 590, 615, 645, 695, 755, 780 nm and 1200nm. Others are available upon requested.
Common Capability:
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Substrate
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N-BK7, B270, Fused Silica or other
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Dimension Tolerance
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±0.1(General Precision), ±0.01(High Precision)
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Thickness Tolerance
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±0.2(General Precision), 0.005(High Precision)
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Surface Quality
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60/40(General Precision), 20/10(High Precision)
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Clear Aperture
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＞80%(General Precision), 95%(High Precision)
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Parallelism
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＜3 arc min (General Precision),
＜5 arc sec (High Precision)
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Flatness
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＜λ/2@633nm(General Precision),
＜λ/10@633nm (High Precision)
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Work Wavelength Range
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300~1200nm
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T% avg. In Pass Band
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＞90%
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T% avg. In Rejection Band
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≤0.5%
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Incidence Angle
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0°
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Bevel
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0.2~0.4mm×45°
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Available Wavelength
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515~1200,530~1200,550~1200,560~1200,
570~1200,590~1200615~1200,
645~1200695~1200,755~1200,780~1200nm
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Typical WavelengthTransmittance Data
