National symbols of Singapore enjoys wide use on the national currency, state decorations and appears on the cover of the national passport. The central emblem of the coat of arms is a red shield with five white stars resting above a white crescent. The crescent and five stars are also used on the Singapore flag and other various national symbols, such as the national ensign for civilian ships. The symbolism of the red colour, along with the white crescent and stars is the same as that of the national flag. The supporters of the shield are a lion and a tiger; the tiger symbolizes
Singapore National Eye Centre October 1990. Since then, an 8-storey building has been added to the original structure. The Singapore Eye Research Institute (SERI) was established as a wholly owned subsidiary of the Singapore National Eye Centre in 1997. The institution, along with the U.S. based, but international in scope, ARVO (Association for Research in Vision and Ophthalmology) established a joint meeting initially called "SERI-ARVO" in 2003, but is now called "Asia ARVO". Asia ARVO is held every two years but not always in Singapore. The clinical services at the Singapore National Eye Centre include: Although there is work in ocular pathology, there is