Tun Hussein Onn National Eye Hospital (THONEH). For more than 30 years, THONEH has built a strong reputation as a centre of excellence providing quality specialised eye healthcare with expertise in a comprehensive range of sub-specialties and using the latest technology to offer the most advanced medical treatments in its field. Hence, the client aspires to re-brand its state-of-the-art eye care facility with a contemporary yet timeless approach.