High-precision Optical domes

High-precision Optical domes Precision Optics Domes The Pyranometer need protection of other electronic components and ability to rely on withstand wind and rain erosion by optical domes. There have a big optical dome and a small optical domes used to ISO 9060 Secondary Standard and ISO 9060 First Class Pyranometer. The more common size were 30mm and 50mm optical domes in a few years ago. With the update of technology, the electronic components become smaller, Smaller dome is