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Selecting a Transmission Sphere

Jan 7, 2022 | Applications, How-To

How to Easily select the best transmission sphere  Download the PDF: Selecting a Transmission Sphere APPLICATION NOTE: Interferometric testing requires two matched optics: the optic under test and a reference. When measuring spherical optics, the reference is a...
Upgrade the Glass Cover on Your 4D InSpec

Upgrade the Glass Cover on Your 4D InSpec

Dec 16, 2021 | News, Products

Upgrade the Glass Cover on your 4D InSpec Entropy: If something can break, it will. The glass cover of the 4D InSpec is no exception to this. To help improve the experience of users, we’ve selected a new glass cover replacement for 4D InSpecs. If you are making...
BP Aero uses 4D InSpec. Why?

BP Aero uses 4D InSpec. Why?

Dec 8, 2021 | News

How the 4D InSpec helps MRO shop BP Aero BP Aero is an aircraft engine service (MRO) shop located in Dallas, Texas. With the help of the 4D InSpec, they are better able to determine if parts are serviceable, or not, and quickly provide more information about a...