Zygo

4" 傳輸球面,F/7.1,1/20 波長 – 已鍍膜

4" 傳輸球面,F/7.1,1/20 波長 – 已鍍膜 - Main image
$3.1 $4.7 In stock

Category: 配件

ZYGO 4" 傳輸球面鏡,F/7.1,1/20 波長,是一款鍍膜光學配件,SKU 為 6024-0404-14。它列於配件類別,並帶有 ZYGO 品牌。

  • 4" 傳輸球面鏡
  • F/7.1 孔徑
  • 1/20 波長規格
  • Dynaflect 鍍膜
  • SKU:6024-0404-14
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Customer Reviews (5.0 / 5 · 5 reviews)

Abigail M. ★★★★★

The 1/20 wave surface accuracy shows up immediately in the interferogram — fringes are dead straight across the full aperture. That F/7.1 cone mates perfectly with my current setup, and the coating’s holding up well so far. For the price, this is a solid addition to the bench.

Matthew K. ★★★★★

I was really impressed by how clean the wavefront on this transmission sphere is — the 1/20 wave accuracy made a noticeable difference in our test setup. It also fits perfectly into our existing interferometer without any adapters needed.

Ellie N. ★★★★★

Swapped this in for our older reference sphere and the fringe contrast on our Fizeau setup jumped immediately — those clean, straight fringes make alignment so much less fiddly. The F/7.1 focal ratio fits our interferometer nicely and the coating holds up fine under our laser. Genuinely glad we upgr