1. In the optical model, the total effective accommodation in the pseudophakic eye is due to:

1. Pseudophakic accommodation
2. Pseudophakic pseudoaccommodation
3. A and B

2. The calculated pseudophakic accommodation due to lens position is most dependent upon which of the following variables:

1. Corneal power
2. IOL power
3. Expected lens position

3. Use the approximate paraxial pseudophakic accommodation power equation (4) to estimate the accommodation expected for a 20D IOL that is translated 1.0 mm toward the cornea. It is:

1. 1.0 D
2. 1.4 D
3. 2.1 D
4. 2.6 D
5. 3.2 D