A prism (Prism) is an optical element that deflects light according to a specific angle between the emitted light and the incident light. In the optical path, the prism has the function of changing the angle between the emitted light and the incident light (such as deflection 90°, 180°, etc.), shifting the light and changing the direction of the image. Prisms are widely used in laser research, laser optical systems, optical imaging, machine vision, life sciences, biomedicine and other fields or products. United Optics can provide a variety of prism stock standard products, such as K9 standard precision Right Angle Prism, K9 high precision right angle prism, UV fused silica standard precision right angle prism, UV fused silica high precision right angle prism, K9 pentagonal prism, K9 Dove prism, K9 roof prism, K9 corner reflector (K9 corner prism), ultraviolet fused silica corner reflector (ultraviolet fused silica corner prism), wedge prism, etc. Irregular Prism,Special-Shaped Prism,Octagonal Prism,Mini Prism Bohr Optics Co.,Ltd , https://www.bohr-optics.com
Snow Expo will use LED light source for the first time in the main scenic spot
Snow Expo is expected to use LED light source next year
Since the opening of the 21st Sun Island Snow Expo on the 21st, a snow version of Santa Claus Village tells visitors about the different Finnish stories. While admiring the art of snow sculpture, visitors are amazed at the beautiful effects of the lights arranged by the Snow Expo.
It is understood that this year's Snow Expo will invest more than 400,000 yuan, and for the first time, it will introduce more than 200 sets of LED energy-saving and environmental protection light sources from Guangdong. It will be adopted in the main scenic spots such as Xiaoyingtianxia, ​​Santa Claus Village and Lapland Town, replacing the ordinary ones used in previous years. light source. Compared with ordinary light sources, the color of LED energy-saving and environmental protection light sources is more pure. Each set of lamps has its own microcomputer chip, which can be controlled according to the needs, so that its color changes. It is understood that as an attempt, this year's Xuebo will only use LED energy-saving light sources in some scenic spots. If you meet the requirements of the Snow Expo in terms of energy saving, environmental protection and lighting effects, next year's Xuebo will hope to adopt LED energy-saving light sources.
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The "dispersive prism" that decomposes the composite light into the spectrum in the spectrometer, the more commonly used is the equilateral prism; in the periscope, binocular telescope and other instruments, the direction of the light is changed to adjust the imaging position of the "total reflection prism". ", generally right-angle prisms are used.