Retinoscope by Barrier Free Access (HK) Limited Price US$450 Supplier/s Barrier Free Access (HK) Limited Supplier Code YZ24 (IAPB) Country of Origin China Request a quote Product Description Streak Retinoscope (YZ24) Product Features Streak = 3 to 20 mm, Streak Rotation = 360° Halogen Bulb Power Source : AC Two-steps adjustable brightness for bulb: S(Bright) and W(Dark) To determine Refractive Error objectively Share: