Over the past 15 years Lumetrics has worked closely with many customers to develop custom metrology solutions to meet specific measurement challenges.
filed under: Non contact thickness measurement
Discovery Service From Lumetrics
Posted
May 17, 2017 by Kristin
Wavefront API Software Application Note
Posted
May 04, 2017 by Kristin
Lumetrics has offered various solutions utilizing the Shack-Hartmann wavefront sensor for years further building upon its portfolio with new offerings in the metrology field.
filed under: wavefront measurement,
Overview: Lumetrics Precision Measurement Solutions
Posted
April 26, 2017 by Kristin
Lumetrics offers high precision non-contact thickness measurement, wavefront measurement, and custom engineering services.
filed under: Non contact thickness measurement
International Converting Exhibition: Measuring Multi-layer films and coatings
Posted
April 25, 2017 by Kristin
Lumetrics and InDev A-C-T (www.indevsystems.com) are co-exhibiting at the ICE (International Converting Exhibition) conference in Orlando Florida April 25-27. Lumetrics is featuring the OptiGauge II utilized for measuring multi-layer films, (including EVOH layer) and coatings. Click here to download our white paper on measuring food packaging materials.
filed under: multi layer films, film thickness measurement, food packaging inspection
Vision Accomplished: The Bionic Eye
Posted
April 04, 2017 by Kristin
An interesting article from the most recent issue of Optics and Photonics News discusses ophthalmic prosthetic devices to help those who suffer from diseases that cause loss of eyesight:
Measurement of Film Stacks
Posted
March 30, 2017 by Kristin
The field of touchscreen technology is undergoing an explosive growth and development. It is
difficult to imagine a personal life without a smartphone, a tablet, or some other touchscreen device. Laptops and desktops alike have acquired touchscreen capabilities. With high pace of the consumer electronics market, there is significa
nt pressure on all aspects of touchscreen business, from improvements in technology, to improvements in quality control, to marketing. Read More
difficult to imagine a personal life without a smartphone, a tablet, or some other touchscreen device. Laptops and desktops alike have acquired touchscreen capabilities. With high pace of the consumer electronics market, there is significa
nt pressure on all aspects of touchscreen business, from improvements in technology, to improvements in quality control, to marketing. Read More
filed under: multi layer thickness measurement, film thickness measurement
Measurement of a Lens Stack
Posted
March 30, 2017 by Kristin
The camera lens stack manufacturing process relies heavily on polished lenses that have precise thicknesses and distances between individual lenses.
filed under: multi layer thickness measurement, Non contact thickness measurement, lens measurement
Spherical Aberration Standards and Measurement System Stability Over Time
Posted
March 01, 2017 by Kristin
A Shack-Hartmann wave-front sensor system has been used to measure a set of plano-convex lenses at two different times, separated by almost 2 years. The plano-convex lenses were selected to cover a range of powers and apertures relevant to intraocular lenses, and were measured at two different orientations. The results demonstrate the high temporal stability of the measurement system, as well as of the glass standard.
filed under: Thickness Measurement
Optical Thickness Measurement of Coronary Balloons and Medical Tubing
Posted
February 15, 2017 by Kristin
Medical device manufacturers often struggle when inspecting balloons, tubes, stents, and other medical products with many simplistic measurement devices in use today. There are limitations when using micrometers, microscopes, pin gauges, and razor blades that limit accuracy, repeatability, and general ease-of-use.
filed under: medical balloons, Thickness Measurement
Online multilayer film system
Posted
February 07, 2017 by Kristin
A customer presented Lumetrics with a 5 layer product constructed of a liner, adhesive, middle layer, adhesive and a liner. The product is made in two operations. The first operation coats the liner with adhesive then adds the middle layer. The second operation adds adhesive to the middle layer and then adds the final liner.
The ability to control the adhesive layer was a critical parameter. The customer needed to know the adhesive thickness when applied in a wet state and again when cured in a dry state.
filed under: multi layer thickness measurement, film thickness measurement
