METROLOGY

CO-ORDINATE MEASUREMENT

SIP CAPS	SIP 20M

These are CNC controlled co-ordinate measurement machines, which have a repeatability of 0.8 / 0.6 microns over the entire travel and a resolution of 0.1 microns.
The machines can certify parts in the sub-micron range.

INTERFEROMETER

FISBA OPTIK	ZYGO WHITE LIGHT

The Fisba interferometer is a high precision, non contact interferometer with exact evaluation of entire surface or wavefront.
The Zygo white light interferometer is for all standard applications with facility to read surface roughness in waves, nm or fringes.

FORM TALYSURF

FORM TALYSURF

The new Form Talysurf Laser from Taylor Hobson is a dedicated measurement system for the aspheric optics. Key applications for the Form Talysurf Laser include:
• Aspherics for Optical Storage (eg CD, DVD)
• Aspheric Lenses for Cameras, Mobile Phones, etc
• Moulds for Plastic or Glass Optics

TRANSMISSION and REFLECTIVITY MEASUREMENT

SPECTROPHOTOMETER	FTIR

UV-VIS double beam spectrophotometer is used for reflectivity measurements.
Perking Elmer FT-IR is a wavelength dispersive Spectrometer for IR measurements in the range 3-5 and 8-12 microns.

LASER INTERFEROMETER

LASER INTERFEROMETER

The GPI XPS interferometer is with reference flats and transmission mounts for measurement of spherical surfaces, off axis parabolas and aspherics with CGH.
The Verifire uses the precision of mechanical phase modulation to show fine measurement detail on parts with excellent accuracy and repeatability.