Established in 2004, DELTA OPTICS TECHNOLOGIES Pte Ltd is a world class manufacturer of plastic lenses, moulds for moulding lenses and mould inserts.

Our focus is on ultra-precision machining of optical mold inserts for injection molding of plastic lenses, prototyping of plastic lenses, lenses/mirror of soft and hard materials, surfaces with micro features etc. Our major customers are high-tech companies making products that require extremely high performance in optics such are special lenses for virtual reality goggles, sensors and metrology instruments.

It is a company spun off from Singapore Institute of Manufacturing Technology (SIMTech). Dr. Liu Xiang Dong had been leading the development programs of ultra-precision machining technologies since 1996 in SIMTech. A few years ago, the manufacturing of plastic optics using injection molding could only be done in the USA, Europe and Japan. This was due to the lack of ultra-precision machining capability to produce the optical mold inserts, the key element in the injection molding of plastic optics. To address this technological gap, Dr Liu had successfully developed an DSCD system which practically enables the 'direct-cutting' of steel to mirror surface finish by a diamond tool, thereby eliminating the need of nickel coating on the optical inserts made of steel as usually does. This achievement has placed the company in a leading position in the fabrication of optical mold inserts for the vast consumer markets.