HY-18 Digital PD Ruler

Feature:  The first portable slit lamp in China, compact, hand-held, one hand operational high illumination white LED.  Fully

Feature:  Non-mydriatic image with reliable quality.  45⁰ full-circle design.  Switching anterior-posterior, para-position compensation lens.  Split-line aligning

Technical Specifications Microscope Type:                 Converging microscope Objective Magnification:     1X Eyepiece Magnifications:   

Feature: 1.automatic operation system 2. red-free filter 3.anterior eye photography 4.with computer built in 5.non-mydriatic，auto focus, auto exposure 6. with