Metrology Center: OGP Optical Gaging Products Micro-Probe Options

Feather Probe™ from OGP® provides access to small features that are inaccessible to video measurement or conventional touch probes, or too sensitive to withstand traditional probing forces.

Using a 1 mm diameter or less stylus, Feather Probe is able to access truly minute features. Based on a technology with extreme sensitivity, Feather Probe can measure fragile, deformable surfaces such as solder bumps and coatings with a miniscule measurement force of less than one milligram.

Feather Probe measurements can be easily incorporated into SmartScope® system measurement routines, further extending video and multisensor capabilities.

Feather Probe is available as an option on SmartScope Flash™ and SmartScope Quest™ systems.

Micro-Probe Options
Touch Trigger Probe	Feather Probe™ from OGP® provides access to small features that are inaccessible to video measurement or conventional touch probes, or too sensitive to withstand traditional probing forces. Using a 1 mm diameter or less stylus, Feather Probe is able to access truly minute features. Based on a technology with extreme sensitivity, Feather Probe can measure fragile, deformable surfaces such as solder bumps and coatings with a miniscule measurement force of less than one milligram. Feather Probe measurements can be easily incorporated into SmartScope® system measurement routines, further extending video and multisensor capabilities. Feather Probe is available as an option on SmartScope Flash™ and SmartScope Quest™ systems.

Rainbow Probe™ is an electro-optical device that measures surfaces without contact by analyzing changes in the optical spectrum as a function of part-to-probe spacing as it scans. White light is emitted from the rainbow probe, reflected light from the part strikes a detector inside the probe. Shifts in the optical spectrum as a function of probe-to-surface spacing are output as data points as the probe scans a surface. The probe’s small spot size enables Rainbow Probe to access small features, and its on-axis measuring technique allows it to measure recessed features that may not be accessible by other means. Rainbow Probe is available as an option on SmartScope® Quest™ and SmartScope Flash™ systems.	Rainbow Probe


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