When we purchase a light source, we would absolutely like to select the better quality light source with comparing some manufacturer's products. However, it is difficult to recognize which light source has a good quality and suitable specifications to respond to your requirements in fact. Depending on what you want for an evaluation, the specifications, the accuracy and the grade of light source should be different. Here is some tips to decide which light source is fine and accurate quickly. ① Find the high uniformity light source with the appropriate brightness unit; Luminance or Illuminance Uniformity of a light source is one of the most important factors to define the quality of itself. In terms of visual lights, luminance (cd/㎡) and illuminance (lux) are mainly used as photometric measures of the light intensity. Luminance describes the luminous intensity travelling from ...
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We recently created LED artificial sunlight illumination for indoor planting, seeding. Our LED has a broad spectrum which mimics the sunlight spectral distribution. This is violet excitation LED which rise from around 380nm, the end of the spectrum is around 850nm (The image shows until 780nm). In addition to this, we can customize spectrum to response your requirements with adding other wavelengths. For instance, in order to reproduce bad and good weather with adding blue LED (450nm) and red LED (660nm). Also we adjust PPFD value to be quite high enough to grow plants, please consult us at first. From the customer's demands, types of light sources should be chosen to fit them. Spot light type ; LSB-600-01T05 Straight tube (Fluorescent light) type; TSLS series Surface light source type; we can design a surface light source to fit your incubator.  ...
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We developed a new fiber optic light source equipped with two high power intensity LED; 1300nm/ 1550nm. Comparing with Halogen, an intensity of 1300nm is twice as halogen, on the other hand, an intensity of 1550nm is  three-quarters (3/4) as Halogen. In addition to this, feedback function for brightness stability is added to fiber optic light sources. If you have an interest in it, please feel free to consult us. Contact us from here ...
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We developed a demo unit of a new illumination box for the visual inspection. This is designed for the color inspection, the flaw detection. Maximum intensity is 35,000lx. If you are interested in this, please consult us at first. ・This is the illumination box with artificial sunlight illumination SOL series as  a light source ・Width 97cm box makes it possible to test a large object ・Equipped with four illumination boxes using high color rendering LED: Ra-97 ・Illumination b0oxers are detachable, therefore it can add an extra illumination  box, change to other spec illumination boxes by a test purpose. ・Four illumination boxes can be controlled individually or totally by operational part ...
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We usually use gray charts or pattern charts to evaluate Dynamic range of image sensors, however this solution is not perfect for features of charts and light sources. Even though charts have sophisticated patterns, dedicated colors on itself, it should be lighten by light source such as a surface LED light box, which means patterns on a chart are effected one  another by transmitting lights from the light sources. Also even though light sources have strong enough to irradiate stable lights to a transparent chart. Therefore we cannot say that using charts is completely accurate evaluation for DR and relative factors. LSB-0303HDR-2415 was developed by considering about this problem. This light source box has 24 cells of different brightness lights, which can be controlled individually to change each cell's brightness. In addition to this, each cells are surrounded by matted ...
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