4
7.1. BUTTON COMPOSITION ACCORDING TO MEASURING MODE ...................................... 24
7.2. USE OF BUTTONS .................................................................................................. 25
8. SCREEN COMPOSITION ........................................................................................... 28
8.1. MEASUREMENT SCREEN ........................................................................................ 28
8.1.1. Specifics....................................................................................................... 29
8.2. PROGRESSIVE LENS SCREEN ................................................................................. 30
8.2.1. Specifics....................................................................................................... 31
8.3. AUTO DETECT MODE ............................................................................................. 31
8.3.1. Specifics....................................................................................................... 32
8.4. CONTACT LENS SCREEN ........................................................................................ 32
8.4.1. Specifics....................................................................................................... 33
8.5. SETUP SCREEN ..................................................................................................... 33
8.5.1. Specifics....................................................................................................... 33
9. MEASUREMENT ........................................................................................................ 43
9.1. GENERAL LENS ..................................................................................................... 43
9.2. EYEGLASS LENS ................................................................................................... 47
9.3. PROGRESSIVE MULTIFOCAL LENS ........................................................................... 49
9.3.1. Structure of Progressive Multifocal Lens....................................................... 49
9.3.2. Judgment of Progressive Multifocal Lens ..................................................... 51
9.3.3. Distance Viewing Zone Measurement .......................................................... 53
9.3.4. Near Viewing Zone Measurement ................................................................ 54
9.3.5. Troubleshoot during Progressive Lens Measurement (Auto Detect Mode) ...... 56
9.4. GENERAL MULTIFOCAL LENS .................................................................................. 58
9.4.1. Measurement on General Screen ................................................................. 58