2PCS New Optometric Retinoscopy Rack Set 2P32A Optometry Equipment 16-Hole Double Optometric Retinoscopy

Spherical: 32 lenses in total (16 per division) 2 for concave (-) and convex (+) 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 5.00 6.00 7.00 8.00 9.00 10.00 12.00 15.00 perfect for quick radiographic results (especially for children). Comes with a storage bag for easy storage colour:Black + red Material:ABS Package Contents: 2 * Optometric Retinoscopy Rack 1 * storage bag