Celebrating 50 years in the Optical Industry

PSI is an Authorized Distributor of BPI

PSI sells BPI tints at the 6-pack price.  Mix and match tint colors, just buy 2, still all the same price.  Shop online, if you don’t see the color you need, let us know we can get it for you!


Cool Diamonds Make Practi-Cool Sense!

Extend the life of your diamonds with PractiCool Coolant, a fully synthetic, water based coolant designed specifically for the optical industry.

Wide Variety of Blocking Pads

PSI offers a wide variety of blocking pads for any application.  We have our tried and true PSI Blue Blocking Pads, all purpose PSI Red and SecurEdge Pads and agressive Oleo-Gold and SecurEdge Plus for slick lenses.  All are available in a variety of configurations to meet all your blocking needs.


Lens Marking Ink

True Mark Marking Ink

Available in Red, White & Black.  True Mark Hydrophobic Ink is also available!