When used with a monochromatic light, a Mitutoyo optical parallel can determine the measuring surface parallelism within 0.2µm/.000008” and flatness within 0.1µm/.000004” on micrometers. Our optical parallels are precision polished and lapped for exceptional flatness in our Japanese factories.
- Available in Metric or Inch sets
- Each set of parallels consists of 4 thicknesses
- Constructed of highly polished, lapped optical-grade glass
- Inspects the flatness of metal, ceramic and other materials
- Supplied in a fitted wooden case
Order No.: | Product Image: | Units: | Flatness: | Diameter: | Thickness of parallels: | |
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158-117 | — | Metric | 0.2µm | 45mm | 12mm |
158-118 | — | Metric | 0.1µm | 45mm | 12mm |
158-119 | — | Metric | 0.2µm | 60mm | 15mm |
158-120 | — | Metric | 0.1µm | 60mm | 15mm |
158-122 | — | Inch | — | 1.8″ | 0.5″ |
158-124 | — | Inch | — | 2.4″ | 0.6″ |
158-117 |
158-118 |
158-119 |
158-120 |
158-122 |
158-124 |
Технические характеристики