LS Starrett
OP 5.0
OP 5.0 OPTICAL POLYGON, GRADE 0
Specifications
| Long Description | Webber Optical Polygons provide an easy, accurate method of checking and calibrating angles. They are designed for use with autocollimators in measuring angle spacing. The exclusive one-piece design provides compact, fixed master for precise angle spacing |
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| Short Description | 5-Sided Optical Polygon, Grade 0 |