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Fused Silica Massive Double Sided Flat For Sale

Price - $1,875.00

Ad Number: 194430

Posted: 06 Jan 2020

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Fused Silica Massive Double Sided Optical Flat

This is the master flat which you can use as a standard for flatness.

Both sides are flat test to at least 1/20th wave.

Nothing but straight perfect lines.

Both sides polished, 1 side might be slightly better.

In great shape, no chips huge bevels for protection on edges

Small bubbles in the glass.

Striae along 1 edge, see pictures

Note: Chip in pictures is on the optical flat which I used for testing.

10.650" Diameter

2.33" Thick

Flat shipping $75.00 insured CONUS

Open to offers

Thanks for looking,


  • Condition Used
  • Location 92870

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