Optical Filters
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50/50 Beamsplitter for optical coherence tomography(OCT)
Substrate: B270/H-K9L/N-BK7/JGS1 or others
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:2(1)@632.8nm
Surface Quality: 40/20
Edges: Ground, 0.25mm max. Full width bevel
Clear Aperture: ≥90%
Parallelism:<30”
Coating: T:R=50%:50% ±5%@420-680nm
custom ratios(T:R) available
AOI: 45° -
ND Filter for Camera Lens on the Drone
The ND filter bonded with AR window and polarizing film. This product is designed to revolutionize the way you capture images and videos, providing unparalleled control over the amount of light entering your camera lens. Whether you’re a professional photographer, videographer, or simply a hobbyist looking to elevate your photography game, our bonded filter is the perfect tool to enhance your creative vision.
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410nm Bandpass Filter for Pesticide Residue Analysis
Substrate: B270
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:1(0.5)@632.8nm
Surface Quality: 40/20
Line Width: 0.1mm & 0.05mm
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: 90%
Parallelism:<5”
Coating: T＜0.5%@200-380nm,
T＞80%@410±3nm,
FWHM＜6nm
T＜0.5%@425-510nm
Mount: Yes
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1550nm Bandpass Filter for LiDAR Rangefinder
Substrate: HWB850
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:3(1)@632.8nm
Surface Quality: 60/40
Edges: Ground, 0.3mm max. Full width bevel
Clear Aperture: ≥90%
Parallelism:<30”
Coating: Bandpass Coating@1550nm
CWL: 1550±5nm
FWHM: 15nm
T>90%@1550nm
Block Wavelength: T<0.01%@200-1850nm
AOI: 0° -
1050nm/1058/1064nm Bandpass Filters for Biochemical Analyzer
Introducing our latest innovation in biochemical analysis technology – bandpass filters for biochemical analyzers. These filters are designed to improve the performance and accuracy of biochemistry analyzers, ensuring precise and reliable results for a variety of applications.
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UV Fused Silica Dichroic Longpass Filters
Substrate: B270
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:1(0.5)@632.8nm
Surface Quality: 40/20
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: 90%
Parallelism:<5”
Coating: Ravg > 95% from 740 to 795 nm @45° AOI
Coating: Ravg < 5% from 810 to 900 nm @45° AOI
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Color Glass Filter/Un-coated Filter
Substrate: SCHOTT / Color Glass Made In China
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:1(0.5)@632.8nm
Surface Quality: 40/20
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: 90%
Parallelism:<5”
Coating: Optional
