PRESS RELEASE
AccuFiz Surface Isolation Source
1 December 2016
The Surface Isolation Source is an optional, external laser source for 4D Technology AccuFiz Fizeau interferometers
4D Technology
FEATURE
Up to scratch?
1 December 2016
For decades, the standard method of measuring the surface quality of optical components has relied on visual inspection and human judgement. Although this may be adequate, many have scrutinised the approach for not being quantitative enough for performance-based specifications.
There has been pressure to replace subjective inspections with objective tests that can be documented in order to reduce incoming rejection rates, prevent disruption to work flow, and improve customer-supplier relationships.
PRESS RELEASE
4D InSpec Surface Gauge
18 September 2016
4D Technology has announced the 4D InSpec Surface Gauge, the first handheld, non-contact instrument that measures precision machined surface defects and features with micrometer-level resolution
PRESS RELEASE
AccuFiz Fizeau
21 May 2015
4D Technology Corporation, manufacturer of optical metrology systems, has introduced its newly improved AccuFiz compact laser interferometer for accurate, repeatable measurement of surface shape and transmitted wavefront quality
PRESS RELEASE
FlexCam
20 May 2015
4D Technology Corporation, manufacturer of optical metrology systems, has introduced the FlexCam metrology module
PRESS RELEASE
AccuFiz laser interferometer
20 March 2015
4D Technology Corporation, manufacturer of optical metrology systems, has introduced its newly improved AccuFiz compact laser interferometer for accurate, repeatable measurement of surface shape and transmitted wavefront quality
PRESS RELEASE
1,064nm PhaseCam 6000
10 June 2014
4D Technology has introduced the 1,064nm PhaseCam 6000 for measuring near-infrared optics and optical systems, which has boasts an easy to position, fibre-coupled measurement head and motorised control
PRESS RELEASE
PhaseCam 6000
23 May 2014
The 1,064nm PhaseCam 6000 from 4D Technology is a compact and lightweight Twyman-Green interferometer for measuring near-infrared optics and optical systems
PRESS RELEASE
Measurement system for 300mm optics
11 April 2014
4D Technology has introduced a suite of products for high quality, low cost measurement of 300mm diameter optics
PRESS RELEASE
AccuFiz 6MP laser interferometer
27 January 2014
4D Technology, manufacturer of optical metrology systems, has introduced the AccuFiz 6MP laser interferometer, for measuring steep slopes, aspheric surfaces and small diameter optics