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Your Application. Vacuum Expertise. Discovery & Advancement.
Your Application. Vacuum Expertise.
Discovery & Advancement.

Focused Solutions

MKS Mass Flow Controllers
MKS® Mass Flow Controllers

Selecting a mass flow controller has never been easier with our new configurators! Same day shipment for in stock MFC's.


Covers the latest in thin film deposition technologies, stories, and advancements in the field of vacuum science.

Preferred Partners

UHV Design
MKS Instruments
Starfire Industries
VAT Valve
Solvay Specialty Polymers

Lesker Viewport

Lesker Viewport

What do I get from a Viewport Account?

  • Order by credit card or use your organization's account terms
  • Request a quote from our sales team for the selected items in your Shopping Cart quickly and easily with a click of a button
  • Use our "Quick Order" interface to add up to 20 items to your Shopping Cart at a time
  • Email Shopping Cart information directly to your purchasing department or colleagues
  • Receive advanced shipping notices that alert you when your order has shipped (select carriers only)
  • View the status of your open orders and receive weekly reports via email

VacuCAD Features

  • Download 2D and 3D drawings of most products
  • Access to Chamber Builder

Recent Tweets

Kurt J. Lesker Co @KurtJLeskerCo
We're having a great second day at #SEMICONEuropa. Visit the team at booth 416 until Friday!
Kurt J. Lesker Co @KurtJLeskerCo
@KurtJLeskerCo are delighted to be conducting our course on vacuum science and system design to engineers at the incredible @iterorg today. Find out about #ITER's extraordinary large-scale scientific experiment on their website iter.org #fusionenergy #vacuumscience
Kurt J. Lesker Co @KurtJLeskerCo
Visit our team of vacuum experts at #SEMICONEuropa in Munich next week 13 - 16th November and find out how we can support your #semiconductor applications! We'll be in Hall 4 booth #416
Kurt J. Lesker Co @KurtJLeskerCo
Prof. Sandrine Heutz of @imperialcollege London has done great research using a @KurtJLeskerCo deposition tool looking into the #photophysics of thin film layers used for potential #photovoltaic applications. Read the full article published in @nature here go.nature.com/2NIg3PN

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