Answers are grounded in this paper and cite their sources.
Light-weight zoom lens systems with aspherical lens elements, zoom ratio of 6, for a camcorder have been developed by applying new optical design and high precision plastic solding technology.
No takes yet. Share an insight, caveat, or question.
Maruyama et al. (1987) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: