Includes four hard plastic racks with five lenses each. The wooden case measures approximately 5" X 13" X 2 1/2". Strongly recommended for Pediatric Eye Examination. |
Concave (-) Sphere | Concave (-) Sphere | Convex (+) Sphere | Convex (+) Sphere |
0.25 | 2.75 | 0.25 | 2.75 |
0.50 | 3.00 | 0.50 | 3.00 |
0.75 | 3.50 | 0.75 | 3.50 |
1.00 | 4.00 | 1.00 | 4.00 |
1.25 | 5.00 | 1.25 | 5.00 |
1.50 | 6.00 | 1.50 | 6.00 |
1.75 | 7.00 | 1.75 | 7.00 |
2.00 | 8.00 | 2.00 | 8.00 |
2.25 | 9.00 | 2.25 | 9.00 |
2.50 | 10.00 | 2.50 | 10.. |
Concave (-) Sphere | Concave (-) Sphere | Convex (+) Sphere | Convex (+) Sphere |
0.25 | 2.75 | 0.25 | 2.75 |
0.50 | 3.00 | 0.50 | 3.00 |
0.75 | 3.50 | 0.75 | 3.50 |
1.00 | 4.00 | 1.00 | 4.00 |
1.25 | 5.00 | 1.25 | 5.00 |
1.50 | 6.00 | 1.50 | 6.00 |
1.75 | 7.00 | 1.75 | 7.00 |
2.00 | 8.00 | 2.00 | 8.00 |
2.25 | 9.00 | 2.25 | 9.00 |
2.50 | 10.00 | 2.50 | 10.. |