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Precitech AT A GLANCE
Precitech designs and manufactures ultra precision machining solutions for freeform diamond turning, milling, and grinding which are used to produce optical lenses, mold inserts, mirrors, and precision mechanical components. Our machines produce rotationally symmetric, asymmetric, freeform, and sculpted geometries with form tolerances in the sub-micron range and nanometer surface finishes.

Precitech announces the release of DIFFSYS v4.74 and a new program to allow customers to "catch up" to the latest version. Learn what's new and email if you are interested in taking advantage of the "catch up" special.
Mike Tanniru and Dr. Ralf Dupont presented "Industrial Tool Holding for Ultra-Precision Machining" at euspen's 16th International Conference & Exhibition ...Link to poster exhibit
Precitech introduces PEPS II-VX, a digital non-contacting, height control/active vibration cancellation system ...Read more
Precitech and Sterling Ultra Precision add two service engineers to their Asian Operation ...Read more

Solutions for the Automotive Industry

Infrared optics
LED optics
Headlamp optics molds
Low cost imaging optics backup camera
Signal lamp bezel and reflector molds
Pedestrian and animal detection

The next
in freeform
ultra precision

app notes
tungsten carbide
XZ vertical
(app note)
1200 RPM

(slow tool servo)
machining of an
aspheric toris
(app note)
Freeform® L product
freefom diamond turning
groove non-rotationally symetric surfaces
    (Freeform page)

ASPEN/ASPE Spring 2017 Topical Meeting March 15-17
Join Prof. W.B.Lee of the Hong Kong Polytechnic University and Dr. Jeff W. Roblee of AMETEK Precitech Inc. at the joint ASPEN/ASPE Spring 2017 Topical Meeting on the Manufacture and Metrology of Structured and Freeform Surfaces for Functional Applications. The meeting focuses on industry, academic and governmental interest, and expertise on the advancement of technologies essential to the manufacture of structured and freeform surfaces.
Link to more information and a call for papers
Precitech introduces five new machines
optimized for light management applications
Precitech's solution for Freeform Head-up Display (HUD) Mold Manufacturing
If you are looking to manufacture Head-up Display molds for automotive or aerospace applications, the Nanoform® 700 ultra or Nanoform® L 1000, are uniquely positioned to meet your needs. When equipped with an HD-160 spindle with a C axis and Adaptive Control Technology (ACT) there is no better solution on the market today.




Active on machine vibration isolation and precision leveling system

PEPS® II-VX is a digital non-contacting, height control and active vibration cancellation system. A version ideally suited for ultra precision machining, was jointly developed by Precitech and the vibration experts at TMC. PEPS® II-VX works with the existing pneumatic vibration isolation system eliminating the mechanical height valve and height sensing linkage. The result is a first-of-its-kind active on-machine vibration isolation and precision leveling system. (Read More)
Precitech announces a PEPS II-VX retrofit on installed machines and as an option on all new machines

Microgroove generator for machining intersecting grooves on flat and freeform surfaces

Drum Roll Lathes right-sized
for a full range of market needs
with high weight capacity oil bearing spindles
For large
scale production
with air bearing spindles
For small scale production
In this interview, Jeff Roblee, VP of Technology at Precitech, and Igor Kordunsky, Director of R&D at TMC, talk about the integration of TMC’s active vibration cancellation technology into Precitech’s diamond turning machines, and how this can help improve accuracy and performance in high-precision machining applications. (Read More) (Link to Chinese Interview)

Precitech along with Taylor Hobson, TMC, and Zygo, exhibited at the Laser World of Photonics India in Bangalore. As part of the exhibition we presented at the technical forum on, “Recent Advances in the Diamond Turning of Infrared Optics.” On display in the booth were several infrared lenses made with our new laser assisted machining device, as well as, equipment from Taylor Hobson, TMC, and Zygo.

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