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> New melles griot 43940A varifocal inspection module
New melles griot 43940A varifocal inspection module
* CCD Camera System S/N: N/A
* Unit Working Distance = 0.700
* Magnification, Wide Angle = 1.66x, Telephoto = 7-1
* Channel Working Distance (b+e) = 0.700
* Motor Current @ 15 VDC, Zoom = 26 mA, Focus = 33mA, Waveplate = 12 mA
I don t know much else about this unit so I have provided several photos. It appears to have an input for a fiberoptic light source, it is equipped with (3) miniature Maxon Gearmotors. Two of them appear to drive lens assemblies via ballscrews on a precision linear rail. The last one appears to rotate a stationary lens assembly. It is equipped with (4) limit switches for position control of the moving lens assemblies. It also has an Iris control mechanism that has a factory tag stating The drive shaft must be repositioned at the time of installation (It has a drive shaft assembly but no apparent drive motor). Two of the lens assemblies that have outward facing sides are still covered with the factory paper to keep them clean. This unit also came with a tag that states it sold for $15,000!
