Industry Sectors

Industry specific plasma treatment solutions

Plasma Treatment of Contact Lenses and Optics

Plasma treatment of lenses and other optics produces hyper-clean surfaces by removing the thin layer of organic contamination that is present on almost all surfaces. This layer may be only a few nanometres thick but it is sufficient to alter optical properties.

Plasma treatment is performed with oxygen gas, or sometimes even lab air is sufficient, in a few 10’s of seconds and with no chemical waste. Unlike solvent cleaners, plasma cleaning leaves absolutely no residue. Plasma treatment of gas permeable contact lenses is also used to improve surface wettability characteristics which result in increased comfort for longer and also inhibits deposits. The effects of the plasma can last for many weeks.

Plasma Treatment, contact lenses, plasma treatment contact lenses - an image of wet contact lenses
Typical Industry Applications:
  • Plasma treatment improves the wettability of gas permeable contact lenses
  • Increases patient comfort
  • Plasma cleaning removes trace organic contamination from other optics
  • Surfaces are rendered more hydrophilic

Related Products

Relevant Resources

See what our customers have to say

  • "The technical team at Henniker are very knowledgeable and supportive and always approachable. I have found it a pleasure to work with them."

    Simon Baxter - BAE Systems, MAI

    BAE
  • "Henniker guided us to choose the most suitable plasma unit for our application, ensured an accelerated delivery time & guided us through the very easy setup. We obtained quality results with their unit within minutes of setup & consistent results thereafter. The support they have provided has been rapid and helpful."

    Dr Ravi Desai - Making Lab, Francis Crick Institute

    Francis Crick Institute
  • "Henniker provided our team with excellent service during the course of our work together, the plasma cleaner arrived quickly and was installed with ease, giving us visible results from the outset and confirming that we made the right decision in choosing a local UK manufacturer."

    Dr Panagiotis Manesiotis BSc MRSC - Queen’s University Belfast

    Queens Uni Belfast
  • "Our customers and operations demand reliability at every level and were a key factor in our decision to choose a UK based manufacturer of plasma treatment equipment."

    Tom Doak - Trak Microwave

    Queens Uni Belfast
  • "Henniker’s after sales support is first class. They have always been extremely responsive if we have ever had need to call on them."

    Steve Rackham - Teledyne

    Teledyne
  • "Henniker’s plasma systems have delivered tangible benefits to us right from day one. The team there are very easy to work with."

    Ian Bruce - Coopervision

    Coopervision
  • "Henniker really stood out, both in their product range and technical knowledge. They are a great company to work with."

    Karthik Nair - University of Bradford

    University of Bradford
  • "We are very impressed with the ease of use and reliability of our plasma unit and were producing results within minutes of setting it up."

    Dr Neil Wilson - Warwick University

    Warwick University
  • "Our collaborative work with the team at Henniker was a very positive experience and one that we look forward to developing further."

    Ewen Kellar - TWI

    TWI
  • "Henniker provided a tailored product to match our exact requirements. They are a pleasure to work with."

    Dr Will Shu - Heriot Watt University

    Heriot Watt University

  • Huf
  • Kingspan
  • BOC
  • Maclaren
  • Cambridge Uni
  • Warwick Uni
  • Morgan Ceramics
  • QMUL
  • University Bradford
  • BAE
  • Imperial College London
  • Heriot Watt Uni
Henniker Plasma Logo

ISO logo

 

 

Connect with us

Henniker 3 Berkeley Court, Manor Park, Runcorn, WA7 1TQ, UK

+44 (0)1925 830 771   +44 (0)1925 800 035     info@plasmatreatment.co.uk