Lens Groover HY-1800AM

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

CTA-300 Smartphone Adapter converts smart phones into professional digital eyepieces for the traditional optical Instruments. Just attach the equipped smartphone

Converts smart phones into professional digital eyepieces for the traditional optical Instruments. Just attach the equipped smart phone to the

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