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Products >Optical
Filters
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Accute Optical as a division of Accute Electronics Co.,Ltd
is specializing in designing and marketing of IR pass/cut filter,UV pass/cut filter,OLPF
filter,bandpass optical filter.Custom design available.All
products ROHS compliant.Fast delivery,quanlity guaranteed
and small order acceptable.
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Infrared(IR) Blocking Filters(Reflective type,IR
coating) |
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Application:
More Info>
IR
cameras,Digital cameras,digital vidicons,CCTV,PC cameras,mobile
phones ,surveillance camera
Substrate:B270/D263T/BK7 optical glass
Dimension:
Round Type:φ3mm~φ20mm
Squarte Type:3mm~80mm
Thickness:0.3mm~1.1mm
Spectral Data:
Transmission wavelength:
400nm~620nm,Tave≥92％ Tmin≥85％
Rejection wavelength:
720～1100nm Tave≤1% Tmax≤2%
850～1050nm Tave≤0.3% Tmax≤1%
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| IR Pass/transmission Filters |
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Application:
More Info>
Infrared gas analyzing system,Infrared water analyzing
system,surveillance camera
Substrate:
Red,black glass
Dimension:
Square Type:3mm~125mm
Round Type:φ3mm~φ100mm
Thickness:0.3mm~1.1mm
Custom design dimension available
Spectral Data:
Transmission wavelength:700nm~1100nm,
Tave≥80%
Rejection wavelength:200nm~680nm Tave≤3%
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| Optical Lowpass Filters(OLPF
Filter) |
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Application:
More Info>
Digital cameras,digital vidicons,CCTV,PC cameras,mobile
phone,surveillance camera
Substrate:B270/D263T/BK7/blue glass/quartz
Dimension:(unit:mm)
12.8*11.8(1/2'),8.8*8.2(1/3')
Spectral Data:
T>75% @ 400nm,T<5% @ 700nm
T>85% @ 450nm,T<3% @ 750～1000nm
T=50% @ 645±10nm,T<10% @ 1100nm
IR coating and AR coating available on requests
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| IR Cut Glass(Blue Glass
,absorptive type) |
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Application:
More
info>
IR
cameras,Digital cameras,digital vidicons,CCTV,PC cameras,mobile
phones ,surveillance camera
Substrate:optical glass
Dimension:
Round Type:φ3mm~φ20mm
Squarte Type:3mm~80mm
Thickness:0.3mm~1.1mm
Spectral Data:
Transmission wavelength:400nm~700nm,
Rejection wavelength:700nm～1100nm
AR coatling available on requests |
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| Ultraviolet(UV) Blocking Filters |
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Application:
More Info>
Substrate:Glass
Dimension:
Round Type:φ10~φ100mm
Squarte Type:10mm~150mm
Custom design dimension available
Spectral Data:
Transmission wavelength:400nm~620nm
Rejection wavelength:200nm~380nm
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| Narrow Banpass Optical Filters |
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Application:
More Info>
CCTV,video doorbell,surveillance camera,digital telescope
Substrate:
D263T,B270
Dimension:
Round Type:φ3.0mm~φ100mm
Squarte Type:3.0mm~80mm
Thickness:0.3mm~2.0mm
Custom design dimension available
Spectral Data:
Tave>85% Tmin>80% at 830-870nm
T=50% at 830±10nm, 890±10nm
T<2% at 400-800 nm
Tave<3% at 950-1000 nm
T<5% at 1100 nm
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