Managing Director, Singapore based

Gordon has over 30 years experience in the development of contact lens products and processes. Having joined PBH R&D team in 1989
Patents in mould design and insert tooling technology
Ran Wesley Jessen’s UK Pilot Line during 1995 to 2000
CIBA Vision Project Manager in Asia/US transfers to 2002
Sold start-up company Concavex to Sauflon end 2002
Sauflon’s Eng. Director through start-ups of UK & Hungary factories
Formed CL Tech in 2007


Director, UK based

Ferry joined CIBA Vision Batam in 1996 as Production Eng.
Transferring technology between Europe, USA & Asia
Dailies & Silicone Hydrogel process development
2006 moved to UK to Sauflon CL for SiHy development
2008 MJS Lens Technology Ltd; Process Development
2013 set up CL Tech’s UK operation

Benny Widjaja

Development Manager, UK based

Benny Widjaja, Development Manager, UK based
Building contact lens production lines for 10 years
Machine design / Automation / PLC / Robotics skills
Contact lens design & machinery development with CL Tech starting 2008

Gary Shaw

Automation Specialist, UK based

30 years in designing and building bespoke automation machines
Supplied lines to WJ, Ocular Sciences, Sauflon, Coopervision
Working with CL Tech since 2016

Dr Angelica Lettera

Regulatory Affairs, Italy based

Ph. D. Biology, Italy. QA Manager Schalcon Italy, Contact Lens and Solution Mfg.
Technical File Author / TUV CE Auditor / Regulatory & Clinical Affairs
With CL Tech since 2015

Pete Stafford

Injection Moulding Specialist, UK based

Worked in the original 1980’s Coopervision cast moulding development team
Pilot Line Leader for Wesley Jessen and Ocular Sciences through 1990’s
Sauflon CL process development engineer 2002 to 2008
MJS Lens Technology Moulding Engineer up to 2012, then joined CL Tech

Dave Bundy

Project Engineer - Tooling, UK based

10 years insert making with Coopervision & Mark’Ennovy
Optical tooling insert design and manufacture
Joined CL Tech 2021

Akira Ishii

Business Development, Tokyo based

30 years with HOYA and EyeCity
Strong knowledge of the CL market and the significant companies in it
With CL Tech since 2016

Yeo Cze Song

Project Engineer, Malaysia based

Joined CL Tech in 2014. B.Sc. Biological Systems Engineering, USA
Contact lens and optical tooling insert design and manufacture
Process development in filling/ delensing /blister packaging and cartoning machinery.