Filters alter the characteristics of a beam of light either by changing the overall intensity of the beam without affecting its spectral content or by changing or separating the spectral content of the beam through wavelength-selective absorption or reflection. gallery-eo's optical filters are manufactured with IAD coating systems to ensure that the coatings meet your damage threshold, environmental stability, temperature cycling and durability requirements.
Manufacturing Capacity：
● Customized service to provide the sample and high volume production
● Edge cut slop:（from T50% to OD>4）<0.5%； Damage Threshold：>10J/cm²@20ns
● Month batch production is more than 200K pieces
● Surface Quality :10-5 S/Surface Accuracy: Lambda/20
● Metrology：
Surface Accuracy：ZYGO Laser Interferometer
Coating Specs：Lambda 900 Spectrophotometer, Planum 3000 Spectrophotometer in any testing angle
Surface Quality：In vision and endoscope based on MIL-PRF-13830B, DIN3140-7 or GB1185-74 and B1185-74 standard
Bandpass Fliters are used to selectively transmit a portion of the spe..
Neutral Density Filters could reduce the transmission evenly in some s..
Color Filters are useful in machine vision applications where improvem..
Long/Short Wave Pass Filter are cut-off filters that are distinguished..
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