Compact, high value Fizeau interferometers for infrared IR measurements.
High performance, quality and value, for accurate, repeatable measurement of surface shape and transmitted wavefront quality.
AccuFiz IR Specs
|Acquisition||Temporal phase shifting, optional vibration-immune dynamic|
|Wavelength||NIR: 1.053, 1.064 µm
SWIR: 1.55 µm
|Aperture||NIR: 100 mm (4 in), 150 mm (6 in)
SWIR: 100 mm (4 in)
|Camera||NIR: 4MP, 12-bit (optional 2400 x 2400 at 1.064 µm
SWIR: 512 x 512
|Controls||Remote control focus, zoom|
|Zoom||NIR: Continuous 1–10X with pan;
SWIR: Continuous 1–10X with pan;
|Software||4Sight™ Focus included|
|Size||NIR: 100 mm aperture: 51.4 cm (20.2 in) long; 150 mm aperture: 76.2 cm (30 in) long
SWIR: 51.4 cm (20.2 in) long
|Reflectivities||1 – 100%|
Measure IR optics and systems at 1.053–1.55 micron wavelengths
AccuFiz infrared interferometers provide accurate measurement of IR optics and precision surfaces. AccuFiz infrared laser interferometers are ideal for measuring concave, convex and afocal IR components, as well as infrared telescopes and lens systems. Their ability to capture high slopes makes it possible to measure aspherical optics without the need for a holographic element.
AccuFiz IR interferometers are loaded with standard features, such as a touch-screen remote and fully motorized controls. Optional Dynamic mode lets you measure despite vibration and air turbulence, without an air table. Only AccuFiz includes Smart Zoom™ to ensure accurate lateral resolution over the entire 1X–10X zoom range. Diffraction-limited imaging provides unparalleled resolution, particularly at mid-spatial frequencies, to measure polishing artifacts that other interferometers miss.
Optional Dynamic Interferometry for measurement on the shop floor or in a clean room, despite vibration, without isolation.
Full range of options and accessories
Designed for flexibility, the AccuFiz family includes a range of laser sources, aperture sizes, mounting components and accessories.
Speed setup with the Visible alignment beam and dual spot camera based alignment aid
1.053 or 1.064 μm