10/ ZERODUR Optical Flat, 203.2mm Dia.

★★★★★ 4.8 135 reviews

$90.00
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$90.00
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Free shipping Free 30-day returns

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Product details

Management number 210927104 Release Date 2026/04/04 List Price $36.00 Model Number 210927104
Category

TECHSPEC Single Surface Optical Flats serve as a reference plate to assess the flatness of unknown surfaces. Each piece undergoes meticulous polishing by our master opticians and rigorous testing on a Zygo interferometer to ensure surface flatness. The secondary surfaces are pitch polished to window quality for clear viewing of interference patterns. These optical flats come in a robust storage case for enduring protection. /20 flats measuring 76.2mm or larger also come with a certificate of calibration.

  • Calibration Certificate: Included with /20 Flats 76.2mm and Up
Manufacturer TECHSPEC

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4.8 out of 5
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135 ratings | 55 reviews
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