HY-18 Digital PD Ruler

Feature:  Super large touch screen, video function offering live data.  Real-time focus system, real-time image display, 10 times

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

Feature: 1.automatic operation system 2.anterior eye photography 3.with computer built in 4.non-mydriatic，auto focus, auto exposure 5. Minimum Pupil Size: 2.8mm

Feature:  14mm Aperture provides broader and clearer field of view.  Compact and flexible structure ensures the convenient use.