Zygo

6" F/7.2 Transmission Sphere - 1/20 Wave (6024-0405-13)

6" F/7.2 Transmission Sphere - 1/20 Wave (6024-0405-13) - Main image
6" F/7.2 Transmission Sphere - 1/20 Wave (6024-0405-13) - View 2
$47.04 $67.2 In stock

Category: Accessories

The ZYGO 6" F/7.2 Transmission Sphere is an optical accessory identified by part number 6024-0405-13. It is specified at F/7.2 with a 6-inch format and a 1/20 wave rating (PVr), as described in the product information.

  • Brand: ZYGO
  • Part number: 6024-0405-13
  • Type: Transmission Sphere
  • Specified as F/7.2
  • 6-inch size, 1/20 wave (PVr)

This listing corresponds to the Standard SKU, code 6024-0405-13.

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Customer Reviews (4.8 / 5 · 5 reviews)

Timothy K. ★★★★★

I’ve been running this 1/20 wave sphere on my bench, and it delivers clean fringes with virtually no residual error. The 6-inch aperture covers my larger test optics easily, and the F/7.2 speed is a nice sweet spot for balanced sensitivity. Definitely a solid upgrade from my old standard reference.

Eli ★★★★★

Swapping this into my interferometer setup immediately cleaned up fringe patterns I was fighting with before. The 1/20 wave figure is definitely real, and the 6-inch aperture gives plenty of room for my larger optics.

Kevin R. ★★★★★

The 1/20 wave rating on this transmission sphere is no joke — our interferometer fringe pattern cleaned up noticeably compared to the old reference. The 6-inch aperture gives us plenty of coverage for our larger test flats without repositioning constantly.

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