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

Name: 4" Transmission Sphere - F/45 Diverger - 1/10 Wave
Brand: ZYGO
SKU: 6024-0289-01
Price: 2.72 USD
Availability: InStock
Rating: 5.0 (5 reviews)

4" Transmission Sphere - F/45 Diverger - 1/10 Wave - Main image

4" Transmission Sphere - F/45 Diverger - 1/10 Wave - View 2

$2.72 $4 In stock

Category: Accessories

The ZYGO 4" Transmission Sphere is an F/45 diverger specified at 1/10 wave PV. It is listed under accessories and is identified by SKU 6024-0289-01.

Brand: ZYGO
Product type: 4" transmission sphere
Diverger: F/45
Specification: 1/10 wave, PV
SKU: 6024-0289-01

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Customer Reviews (5.0 / 5 · 5 reviews)

Owen ★★★★★ Oct 22, 2026

Took a chance on this F/45 diverger for my interferometry setup and the 1/10 wave spec holds up in testing—fringes are crisp and stable. Fit onto the 4" mount without any fuss.

Alexander ★★★★★ Oct 21, 2026

The F/45 diverger gives a clean, repeatable reference wavefront right out of the box, and the 1/10 wave specification is no exaggeration. It's been perfect for testing my faster mirrors without introducing noticeable spherical aberration.

Steven ★★★★★ Oct 20, 2026

The 1/10 wave PV spec holds up in practice—the fringes stayed clean and stable across the full aperture during my test setup. It’s a pricey accessory, but for anyone needing a precise slow diverger, this one earns its keep.