Latest Filter Stories
PolyPhaser RRF Band Pass Filters effectively minimize noise problems by blocking unwanted signal interferences. (PRWEB) January 23, 2013 After the recent
What you see in the beautiful images from the Hubble Space Telescope (and other instruments) is not what you would see with your own eyes.
For centuries it was thought that thin-film interference effects, such as those that cause oily pavements to reflect a rainbow of swirling colors, could not occur in opaque materials.
- A gift; a largess; a gratuity; a present; a dole.