Zygo

Dynaflect coated 4" f/3.3 Transmission Sphere

Dynaflect coated 4" f/3.3 Transmission Sphere - Main image
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$31.22 $43.36 In stock

Category: Accessories

The ZYGO Dynaflect coated 4" f/3.3 Transmission Sphere is a Zygo accessory identified by SKU 6024-0399-14. The available product information describes it as a 4-inch f/3.3 transmission sphere with 1/20 wave PV and Dynaflect coating.

  • Brand: ZYGO
  • Category: Accessories
  • 4" f/3.3 transmission sphere
  • 1/20 wave, PV
  • Dynaflect coated
  • SKU: 6024-0399-14
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Customer Reviews (4.8 / 5 · 5 reviews)

Emma C. ★★★★★

I was nervous about coating quality, but the Dynaflect coating on this 4-inch transmission sphere came flawless—zero defects visible under interferometry. The f/3.3 aperture gives me clean fringes even with my test setup, and the Zygo-specific SKU 6024-0399-14 matched what I needed.

Grace ★★★★★

Setup was straightforward and the f/3.3 transmission sphere fit perfectly on my interferometer. The Dynaflect coating really cut down on ghost reflections during alignment.

Avery ★★★★★

The coated optics are noticeably cleaner than my old uncoated sphere, and the f/3.3 aperture gives me a crisp, even wavefront right out of the box. I’ve already used it to check three lenses—solid upgrade for the bench.

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