Soft lenses

Question 1

Soft lens modalities

Answer 1

1. DW, dailies
2. DW, daily wear reusable
3. EW, extended wear, sleeping in
4. Flex wear

Question 2

Alcon

Answer 2

• Dailies Total 1
• Freshlook Colorblends (discontinued)
• Precision 1
• Total 30
• Air Optix (EW)

Question 3

Cooper

Answer 3

Best company for astigmatism
- Biofinity family (1 MO EW)
- Toric lenses come in 5 degree inc. up to -5.75 cyl
- MySight 1 Day (FDA approved, designed to slow myopia progression)
- MyDay Energy (Designed for people who work on computers)
- Proclear 1 Day (Designed for dry eye, high surface wettability)
- Proclear monthly (same as biofinity, LOW Dk)

Question 4

Acuvue

Answer 4

Most known CL company in market
- 1 day moist family
- 1 day oasys family
- 1 Day oasys max
- Oasys (one of only 2wk lenses)
- Oasys transition (discontinued)
- Vita (monthly)

Question 5

B&L

Answer 5

Leader industry until large recall
- BioTrue 1 Day family (available up to -2.75 cyl, only high and low MF adds)
- Infuse
- Purevision (1 mo EW)
- Revive (3 mo)
- Soflens 38 (optima FW)
- Ultras (EW for 1 week)

Question 6

Heat disinfection

Answer 6

First way of cleaning lenses
Kills ALL bacteria

Question 7

Chemical disinfection

Answer 7

3% hydroperoxide mix
Must neutralize lens for 6 hours for hydroperoxide to turn to saline

Question 8

Multipurpose solution (MPS)

Answer 8

All in one solution that may contain an enzyme cleaner