概述

供一种装在 单镜头反光照相机上，专供摄证件用人像照片的专用镜头.这种镜头装有６组经高新技术 镀膜处理的光学透镜，一次曝光即可在底片上获得６个同一表情的人像，扩印５吋片得６张１吋照片，扩印７吋片可得６张２吋照片，方便快捷，且成本较低. For a single-lens reflex camera mounted on the intake documents specifically for dedicated personnel such as a photo lens. This lens is equipped with six groups treated by high-tech optical lens coating, one exposure can be in the same film won 6 expression of the portrait, photographic processing 5-inch piece was six one-inch photos, photographic processing 7-inch piece of available six 2-inch photos, fast and convenient, and low cost.