(a) For all permanent injuries of the following classes, the compensation to be paid regardless of the earning power of the injured employee after the injury shall be as follows:
For the loss of a hand, 66 2/3 percent of wages during 220 weeks;
For the loss of an arm, 66 2/3 percent of wages during 250 weeks;
For the loss of a foot, 66 2/3 percent of wages during 160 weeks;
For the loss of a leg, 66 2/3 percent of wages during 250 weeks;
For the loss of 2 or more of such members, not constituting total disability, 66 2/3 percent of wages during the aggregate of the period specified for each;
For the loss of a thumb, 66 2/3 percent of wages during 75 weeks;
For the loss of a first finger, commonly called index finger, 66 2/3 percent of wages during 50 weeks;
For the loss of a second finger, 66 2/3 percent of wages during 40 weeks;
For the loss of a third finger, 66 2/3 percent of wages during 30 weeks;
For the loss of a fourth finger, commonly called little finger, 66 2/3 percent of wages during 20 weeks;
The loss of the first phalange of the thumb or any finger shall be considered to be equal to the loss of one half of such thumb or finger and compensation shall be for one half of the period, and compensation for the loss of one half of the first phalange shall be for one fourth of the period;
The loss of more phalanges than 1 shall be considered as the loss of the entire finger or thumb, provided, however, that in no case shall the amount received for more than 1 finger exceed the amount provided in this schedule for the loss of a hand;
The loss of 3 fingers or 2 fingers and a thumb of the same hand shall be considered as the loss of one half of the hand, and compensation shall be paid for such loss for a period of 110 weeks, or compensation shall be paid for the loss of 3 fingers or 2 fingers and a thumb of the same hand for the number of weeks stated in the above schedule for such a loss, whichever is greater;
For the loss of a great toe, 66 2/3 percent of wages during 40 weeks;
For the loss of 1 of the toes, other than the great toe, 66 2/3 percent of wages during 15 weeks;
The loss of the first phalange of any toe shall be considered to be equal to the loss of one half of such toe, and compensation shall be for one half of such period;
The loss of more phalanges than 1 shall be considered as the loss of the entire toe;
For the loss of an eye, 66 2/3 percent of wages during 200 weeks;
For the loss of a fractional part of the vision of an eye, the compensation shall be for such percentage of the total number of weeks allowed for the total loss of the use of an eye under this section as the loss suffered bears to the total loss of an eye.