Details

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Fused Quartz Optical Flats are designed for visually checking the flatness of seals, gages and mating surfaces. Through means of interpreting light interference patterns or bands, the optical flat provides a simple, accurate precision method for measuring surface flatness. Flats are crafted from high quality fused quartz and provide the maximum resistance to wear, damage and temperature variations.

Specifications

• Accuracy Grade: 4

Features

• 5'' Diameter x 7/8'' Thickness (125 x 22mm)
• Single Surface
• Working Grade