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AR From The DON COMPANY


PSI distributes AR consumables from The DON Company, one of the largest manufacturers of coatings in Asia.  Their products are 99.9% pure, maintain a consistent hardness and are manufactured to exacting specifications to provide a stable disposition. Custom granular and pill sizing is available to meet customer specific needs. PSI also offers high quality ION and EB gun filaments and monitoring crystals for trouble free process control.

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Cad-Con & Wastewater Basics


Learn why you should use  Cad-Con 1000™ to treat your alloy tank water and how easy it is to use.  This video explains everything you need to know about waste disposal and how to treat your alloy wastewaters with Cad-Con for safe disposal.   More

New & Improved Edger Tools for MEI


Our new and improved MEI tools are complete with high performance tool holders.  These new dynamically balanced tools and assemblies set the new standard in tool life and lens quality. More

Tape up to 400 lenses and hour!

Automatic Lens Taper with Handling SystemPSI’s ASTA Handling System is a fully automated lens taper.  Tapes two lenses at a time for up to 400 lenses an hour, the fastest system on the market.  It’s modular design allows for minimal downtime.  When looking for a taper you can’t beat the size speed and dependability. View it in action.   More…

 

 

 

Tech Notes & Information

Additional information on surfacing and finishing lenses.

  • Understanding How Cad-Con Works

    Question: “I wanted to ask you if you could help us understand what Cad-Con 1000™ does to the alloy tank water? Could you please explain technically how the Cad-Con neutralizes the active metals left in the water and how best to determine if the water has been treated so that we can be certain it’s ok to […]

  • 9 Reasons to Use Cad-Con 1000™ When Blocking With Alloy

    Written by James Williamson, CEP, CHMM 1. You want a total solution for alloy tank wastewater. Cad-Con 1000™ provides reliable treatment of tank wastewater contaminated with blocking alloy metals. 2. Effective treatment for the water component is a must. The liquid portion (water) must be suitable for discharge to your local sewage treatment plant. Used […]

  • Gary Peterson to Retire

    As of December 31, 2016, Gary Peterson, PSI’s Technical Manager for the Western United States will be retiring. Gary has been with PSI 13 years, starting in 1999 for 3 years and returning in 2006. “The bonds forged with all my optical friends over the years is something I will never forget. PSI will always […]

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  • cardant for digital lens polishers

    Cardant

    Cardant for Schneider CCP102 & 103 and Swift digital lens polishers. Quality replacement part. 10 per package

     Short and tall bellows and Ball Head Assembly also available.

    Part #SCH-CARD

    $69.95 Add to cart
  • pH Pre-Treat for Cad-Con 1000

    pH Pre-Treat

    Is a pre treatment used in alloy reclaim tank wastewater when vinegar or other acidic product is used to clean alloy before Cad-Con 1000™ is used. pH Pre-Treat will improve the effectiveness of Cad-Con 1000™ when treating for lead and cadmium.

    $23.33 Add to cart
  • Sale!

    Tool Spindle, Complete Assembly

    Complete Tool Spindle Assembly for lens fining/polishing machines. Has a slight ding that will not effect performance.  Sold AS IS.  Only one available.

    Part #: *Parts150-40-0010.

    $1,540.00 $1,309.00 Add to cart
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