Request Info4D Technology CorporationThe new 4D InSpec™ Surface Gauge is the first handheld, precision instrument for measuring machined surface defects and features directly on components. The 4D InSpec’s combination of portability, affordability, micrometer-level resolution and ease-of-use makes high resolution measurement available for the factory floor, in machine shops and in deployed environments. The 4D InSpec measures surface features from 0.1 to 100 mils deep. Locate and quantify defects such pits, scratches, bumps, corrosion and dents. 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Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideOptikos CorporationThe Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...Photonics Buyers' GuideApre InstrumentsStay ahead of your competition with interferometers the meet today's manufacturing challenges. Äpre interferometers have the highest resolution, largest native aperture range, and lowest retrace...