F/5.4 Transmission Sphere - 6"- 1/20 Wave, PVr.

Name: F/5.4 Transmission Sphere - 6"- 1/20 Wave, PVr.
Brand: ZYGO
SKU: 6024-0417-13
Price: 3.94 USD
Availability: InStock
Rating: 4.6 (5 reviews)

F/5.4 Transmission Sphere - 6"- 1/20 Wave, PVr. - Main image

F/5.4 Transmission Sphere - 6"- 1/20 Wave, PVr. - View 2

$3.94 ~~$5.4~~ In stock

Category: Accessories

The ZYGO F/5.4 Transmission Sphere is a 6-inch optic specified at 1/20 wave PVr. It is listed under accessories with the brand ZYGO and SKU 6024-0417-13.

Product: F/5.4 Transmission Sphere
Size: 6 inches
Specification: 1/20 wave, PVr
Brand: ZYGO
SKU: 6024-0417-13

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Customer Reviews (4.6 / 5 · 5 reviews)

Owen X. ★★★★★ Oct 22, 2026

The surface quality on this 1/20 wave PVr sphere is exceptional — I noticed cleaner fringes on my first test than with my old reference. It's a solid upgrade for anyone doing precise interferometry.

Jacob ★★★★★ Oct 21, 2026

I was really impressed with the smooth, even fringe pattern I got from this 6-inch sphere right out of the box. The 1/20 wave spec is clearly genuine, as my test setup showed almost no surface distortion. It's a solid upgrade for any precision optical bench.

Abigail S. ★★★★★ Oct 20, 2026

The surface spec on this 6-inch sphere is right on the money; nulls came in beautifully clean on my interferometer. Took a bit to align the mounting threads, but once in place, it delivers flawless fringe patterns for testing.