0.oo |
cyl |
- |
|
- |
sph |
|
|
|
|
- |
|
- |
|
- |
- |
|
|
|
|
+0.oo |
cyl |
+1.oo |
|
+2.oo |
sph |
|
|
|
|
+2.oo |
|
+1.oo |
|
+2.oo |
+4.oo |
|
|
|
|