Anagrammer & Oplysninger om | engelsk ord DEFOCUS

Eksempler på brug af DEFOCUS i en sætning

• In idealized ray optics, where rays are assumed to converge to a point when perfectly focused, the shape of a defocus blur spot from a lens with a circular aperture is a hard-edged circle of light.
• This commercially available material is used in the optics, aerospace, and cryogenics industries in the form of optical spacers that prevent thermal defocus, ultra-stable struts, and washers for thermally-stable bolted joints.
• The curved potential distribution in a gridless reflectron geometrically affects the trajectories of reflected ions and therefore the gridless reflectron either focus or defocus the ions, which depends on a chosen field profile.
• It has two nominal movement phase ; firstly a fine motion to correct for defocusing as a small defocus at the secondary is magnified 21 times at the Cassegrain focus and which can result in large coupling losses especially at high frequencies.

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