20/63
20/50
20/40
20/32
20/25
20/20
20/16
20/12.5
20/10
20/8
0.5
0.4
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
-0.4
COMPONENTS |
結構說明
| COMPONENTES |
COMPOSANTS |COMPONENTI
④
Power button |
電源按鈕
| Botón de
encendido | Bouton d'alimentation
|Pulsante di accensione
⑥
Eye chart |
視⼒表
| Optotipo | Tableau visuel | Ottotipo
①
Eyepiece |
⽬镜
| Ocular | Oculaire|
Oculare
②
Occluder |
眼罩
| Oclusor | Occluder |
Occlusore
③
Screen |
螢幕
| Pantalla | Écran |
Schermo
⑤
Dial |
旋鈕
| Dial | Cadran | Manopola
①
②
③
④
⑤
2
