News

TECHSPEC® Low Scatter Off-Axis Parabolic Mirrors Exhibit Less than 50 Ångström RMS Surface Roughness
Providing a surface figure of λ/8 RMS and a surface roughness of less than 50Å RMS, these precision mirrors are designed for low scatter in the visible spectrum
| 2 min read

In the case of one type of pollution—tiny particles that can damage people’s lungs—particle-forming emissions from chemical products are about twice as high as those from the transportation sector
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