How to use SFR resolution test chart
2017-07-08How to use SFR resolution test chart ISO12233:2014 eSFR can automatically ca
Definition and formation of pixel noise
2017-06-27Definition and formation of pixel noise Resolution is used to measure how much o
3nh Products FCC Certificate
2015-05-08PANTONE CU Color Card (Electronic Edition)
2015-05-08PANTONE CU Color Card (Electronic Edition)
3nh TUV Certificate
2014-06-263nh ROHS Certificate
2014-06-263nh ISO9001 Certificate
2014-06-26
3nh Products Have Got CE Certificate
2014-06-26CE-certification or CE Marking is a conformity marking consisting of the letters “CE”. The CE Mar
Human Eyes to Distinguish Colors
2014-06-12The color difference unit, NBS, is derived from the unit of color differenc
The Color of Objects
2014-06-12There are three major elements to perceive color: light, o
3nh Innovation from Products to Marketing Mode
2014-06-123nh high-quality colorimeter has well received by the market because of the
ISO 12233 RESOLUTION TEST CHART
2014-06-123nh chart is precise aid, designed for image quality determining and for judgment of resolution l