Topcon CA-800

CA-800 ease of use
The CA-800 is extremely easy to handle and use.
From image acquisition to analysis, the onboard software is
intuitive, user friendly and the 10.1 inch capacitive touchscreen
provides quick navigation. Visual guidance supports fast and
easy alignment and focusing of the instrument;
the “best image” selection modus automatically acquires the
best focused image.

Contact lens fitting

The Topcon CA-800 is the perfect support for
contact lens fitting. A simulation software is
provided onboard including a complete contact lens database
for all the main manufacturers
(upgradable and customizable by the user).
The onboard fluorescein acquisition system allows full control
of the contact lens position on the eye.
Thanks to the onboard pupillometer the user can check the
pupil position and diameter (from photopic to
scotopic condition) in relation to the position of
the optical zone in Ortho-K or refractive surgery treatments.

Pupillometry, fluorescein & meibography

The Topcon CA-800 is a placido-based topographer with
24 rings that measures up to 6,144 data points,
with axial and instantaneous curvature evaluation.
Moreover, it is equipped with four infra-red LEDs and
two white LEDs for dynamic and static pupillometry and
eight blue LEDs for fluorescein images and videos to
carry out full contact lens analysis.
With the four infra-red LED’s meibomian glands can easily be
analyzed for any possible defects.

Fast, comprehensive analysis of the cornea

Curvature mapping
The CA-800 corneal analyzer is a comprehensive solution for
evaluation of the anterior corneal surface. In addition to
curvature mapping which can also be displayed in 3D,
the instrument provides a complete analysis of
the cornea including the keratoconus probability index and
height map of the corneal surface.
The Topcon CA-800 also provides fluorescein imaging and
real time fluorescein videos for contact lens fitting.

Non-invasive tear film analysis

The CA-800 offers a comprehensive analysis of the Tear Film by
using the Blink Detection and
Tear Breakup Time measuring modes.
The Blink Detection automatically detects blinks and
calculates the average blinks per minute and blinks interval.
The Tear Breakup Time (TBT) records the patients tear
film condition while they hold their blink and calculates the
time of first breakup and average time for breakup of
the Tear Film. This new feature allows video playback with
a colored overlay to show the quality of the corneal surface and
is extremely easy to interpreted using color coded sectors.