As of 2013, the Singapore version of Optica Television (owned by Ultra Limited), is the only remaining Optica Television channel in the world.
This logo was designed in 2008. This symbol, resembled an open book.It was designed by the Troika Design Group and the on-air look was designed by Red Bee Media. So it was called the 'Pop Book'!
In 2013, the channel became informally known as 'Optica'. Coincidentally, they changed the logo. That revived the 2002 logo.