The defective eye of a person has near point \(0.4\ m\) and point \(3\ m\). The power of corrective lens required for (i) reading purpose and (ii) seeing distant objects, respectively are:
 
The power of corrective lens for 
 
Reading puropose \(D\)
 
Seeing distant objects \(D\)
 
Important!
Note: Enter your answer by rounding off into two decimal digits