The AL-Scan device performs a variety of eye scanning and measurement functions in a single, compact unit. It uses low coherence interferometry, dual keratometry, Scheimpflug imaging, and optional ultrasound to measure corneal thickness, anterior chamber depth, toric lens parameters, and more. Measurements can be automatically captured and printed or sent to a PC for further analysis.

1. AL-Scan
CIRP 2013
Leandro Pereira,
OD
Especialista De Produto
+351 911 506 838
Leandro.pereira@optometron.pt

2. Features
• Easy and Fast operation
• Low Coherence interferometry (AL)
• Double ring keratometry (KM)
• Scheimpflug Imaging (CCT, ACD)
• Toric assist function (WTW, PS)
• Built-in Ultra Sound OPTIONAL

3. 3D Auto-tracking and Auto-shot
•3D auto tracking and auto shot
-Simultaneous measurement on one axis
-High repeatability

4. AL Combined Wave Values
Ability to measure eyes with even dense cataracts

5. Double Mire Ring Keratometry
360 points x 2 rings
2.4 mm
3.3 mm
360 measurement points x 2

6. Scheimpflug imaging
CCT
ACD
ACD: Anterior Chamber Depth
CCT: Central Corneal Thickness
Anterior Eye Image Observation
Anterior Eye Image Observation

7. Copyright © NIDEK CO., LTD. All Rights Reserved. 7
Pupilometer &WTW
Mesopic situation
Pupil  Bigger
Mesopic situation
Pupil  Bigger
Photopic situation
Pupil  Smaller
Photopic situation
Pupil  Smaller

8. Built-in Ultra Sound Option
- A-Scan and Pachymetry
- No need to have other external device

9. Touch Panel & Buit-in Printer
• No Keyboard
• No Mouse
Minimal Configuration
Small Footprint
• Buit-in Printer

10. Output to PC and Printout
LAN USB/LAN
Jpeg and XML file
Printout

11. Product Comparison

12. Leandro Pereira, OD
Especialista De Produto
+351 911 506 838
Leandro.pereira@optometron.pt