HY-9F PD&PH Meter

Feature: . The collector has an high depth of field effect, which ensures one image can capture more tissue lesions.

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

Feature:  Two-step magnifications: 10X，16X.  All the Optical lenses are moisture proof, mildew proof and anti-reflected treated.  Excellent

Feature:  Retinal Lenses are made of high transmittance glass and precision double aspheric designs that yield an extremely wide