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What does ULD stand for?

ULD stands for Ultra Low Dispersion (photography)

This definition appears very rarely and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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We have 40 other meanings of ULD in our Acronym Attic

Samples in periodicals archive:

6L IS USM lens that features three ultra low dispersion (UD) glass elements that reduce chromatic aberration, and three Aspherical elements that reduce linear distortion and correct spherical aberration during zooming (keeping image resolution and contrast high), together with superior lens coatings that minimize reflection, especially when used with digital SLRs.