Optical Flats # 158-118

158-118 Mitutoyo Optical Flat

The Mitutoyo 158-118 optical flat has the following specifications:

• Flatness: 0.1�m
• Diameter: 45mm
• Thickness: 12mm

Features:

• Used for inspecting the flatness of micrometer's or gage block's measuring faces with high accuracy.
• Supplied in fitted wooden case.

Mitutoyo Optical Flats:

Metric:

• 158-117 Optical Flat: 45mm Diameter, 12mm Thickness, 0.2�m Flatness
• 158-119 Optical Flat: 60mm Diameter, 15mm Thickness, 0.2�m Flatness

• 158-118 Optical Flat: 45mm Diameter, 12mm Thickness, 0.1�m Flatness
• 158-120 Optical Flat: 60mm Diameter, 15mm Thickness, 0.1�m Flatness

Inch:

• 158-122 Optical Flat: 1.8" Diameter, .500" Thickness, .000004" Flatness
• 158-124 Optical Flat: 2.4" Diameter, .600" Thickness, .000004" Flatness