Good G W, Daum K M
J Am Optom Assoc. 1986 Sep;57(9):664-71.
Consideration must be given to a number of factors when designing spectacles for the presbyopic VDT worker. Video terminals are routinely positioned high within the working field, usually at an intermediate distance. It is often difficult for a practitioner to design a single pair of multifocals to satisfy the visual needs of these workers. In this investigation, different fitting designs of progressive addition multifocals were subjectively compared for 24 presbyopic VDT operators. The results were correlated with measurements taken at the workstations for each of the participants.
在为老花眼VDT工作者设计眼镜时，必须考虑多个因素。视频终端通常位于工作区域较高的位置，通常处于中间距离。从业者通常很难设计出一副能满足这些工作者视觉需求的多焦点眼镜。在这项研究中，对24名老花眼VDT操作员主观比较了渐进多焦点眼镜的不同配镜设计。结果与在每个参与者的工作站进行的测量结果相关联。
