Concave vs Convex Lenses- Optics for Kids

15 Feb.,2023


The company has a group of cooperation teams engaged in the Double Concave Lens industry for many years, with dedication, innovation spirit and service awareness, and has established a sound quality control and management system to ensure product quality.

But since 1957, optics has also been an important part of the Space Age, starting with ground-based telescopes used to track rockets and satellites. Soon after there were Earth satellites with cameras, telescopes, and other optical instruments, many to look back at Earth, and many more to look at the stars and planets. A little later the US and the then Soviet Union also started to send spacecraft out of Earth orbit to visit the Moon, Venus, Mars, and eventually all the planets except Pluto (a NASA probe is on its way to Pluto now, due to arrive in 2015).

The Hubble Space Telescope is perhaps the most famous space-based optical system, and several engineers at ORA actually worked on the design and other aspects of the repair optics. We even won a NASA Public Service Group Achievement for this and other space-related work). See this website to learn more on how the Hubble works.

With high quality products and considerate service, we will work together with you to enhance your business and improve the efficiency. Please don't hesitate to contact us to get more details of Double Concave Lens.