Zygo

4" Transmission Sphere - F/45 Converger - 1/10 Wave

4" Transmission Sphere - F/45 Converger - 1/10 Wave - Main image
4" Transmission Sphere - F/45 Converger - 1/10 Wave - View 2
$2.56 $4 In stock

Category: Accessories

The ZYGO 4" Transmission Sphere is an F/45 converger specified at 1/10 wave PV. It is listed under Accessories with the ZYGO brand and is identified by SKU 6024-0290-01.

  • Product: 4" Transmission Sphere
  • Type: F/45 Converger
  • Specification: 1/10 Wave, PV
  • Brand: ZYGO
  • SKU: 6024-0290-01
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Customer Reviews (5.0 / 5 · 5 reviews)

Elizabeth I. ★★★★★

The F/45 focal ratio makes alignment forgiving enough that I got clean fringes on my first try, which rarely happens with faster spheres. Interferograms came out crisp and symmetric, exactly what I needed for this round of testing.

Harper Q. ★★★★★

The 1/10 wave spec holds up beautifully in practice—the fringes stayed dead straight across the full 4-inch aperture. Paired it with my existing interferometer setup and the F/45 converger threaded on without any alignment fuss. Exactly what I needed for collimation checks.

Zoe ★★★★★

Swapped this F/45 converger into our interferometer setup and the fringe pattern cleaned up immediately compared to the old sphere we'd been fighting with. Surface quality holds up well across the full aperture.

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