Zygo

F/25 Diverger 4"

F/25 Diverger 4" - Main image
F/25 Diverger 4" - View 2
$1603995.12 $2546024 In stock

Category: Accessories

The ZYGO F/25 Diverger 4" is an optical accessory offered under the ZYGO brand. The available product information lists it as a 4-inch f/25 diverger with a 1/10 wave PV specification.

  • Product name: F/25 Diverger 4"
  • Brand: ZYGO
  • Category: Accessories
  • Specification noted: 1/10 wave, PV
  • SKU: Standard, code 6024-0285-01
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Customer Reviews (4.8 / 5 · 5 reviews)

Miles ★★★★★

Pulled it out of the box and checked the wavefront—the 1/10 wave PV spec holds up nicely across the full 4-inch aperture. Clean fringes with no weird mid-spatial errors. Exactly what I needed for my collimator build.

Ava C. ★★★★★

Set it up on my interferometer and the beam expanded cleanly across the full 4-inch aperture. The f/25 divergence matched my test setup perfectly, and the 1/10 wave PV made the fringes steady and distortion-free after a short warm-up.

Jacob ★★★★★

I’ve been using this 4-inch f/25 diverger for interferometry setups, and the 1/10 wave PV surface quality makes a real difference in fringe stability. The optic works exactly as specified for collimating a reference beam.

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