Speedway Lensometer by Speedway Surgical Co Price US$POA Supplier/s Speedway Surgical Co Supplier Code SD-175-08 ( IAPB ) Country of Origin INDIA Request a quote Product Description Speedway Lensometer Model SD-175-08 Specifications- Corona Cross Target), Type:Ocular Type External Reading System, Vertex Power Range:± 25 D Step : 0.25 D Step Up to± 10 D 0.50 D Step Beyond ± 10 D, Cylindrical Axis Scale:0 to 180° (1° step), Prismatic Power Range:5 in the View field (1 step)»Target:Pinhole Corona, Eyepiece Focusing:3 D to -5 D, Diameter Of Lens Accommodated:30 to 80 mm, Tilting Angle:30° to 90° Light Source AC 220 V, 3W LED Share: