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> Starrett weber guage croblox 36 sided optical polygon
Starrett weber guage croblox 36 sided optical polygon
* Diameter across corners - 6.092
* Angle spacing degrees - 10
* Target Size - 17/32 x 17/32
* Target area sq. in. - .281
* Flatness and parallelism - Top and bottom - .00005"
* Maximum Pyramidal error - +/- 15 seconds
* Target area flatness - 1 in. (.03 m)
* Determination of accuracy - .25 sec.
* Maximum Deviation of Faces from Nominal 0-18 -1.0 sec., 19-36 - 2.5 sec.
