Improvement of illumination equipment of portable video monocular telescope for near observation / 医疗卫生装备

ABSTRACT

To solve the problems in the illumination of the portable video monocular telescope for near-obser-vation. Some luminous lamp head and reflective lamp head were customerized for the telescope, and the lumi-nous lamp head was postpositively mounted at the side of the ocular lens, which or the reflective lamp head could be prepositively mounted at the side of the object lens. A wound pit on fresh pitaya was observed using portable video monocular telescope for near-observation equipped with illumination device or not. Luminous lamp head and re-flective lamp head custom-made was able to mount easily and gave the target ample illumination. Portable video monocular telescope for near-observation can be easily and cheaply equipped with luminous device giving ample il-lumination.