Product Information

OptoDrum Eye Movement System

Product Name: OptoDrum Eye Movement System
Product Type: OptoDrum
Exhibitors: other brand
Product Documentation: No Related Documents


Our OptoDrum Eye Movement System automates this task by delivering quick and objective results on visual acuity, including contrast sensitivity and spatial visual acuity.

OptoDrum Eye Movement System  Detailed description

OptoDrum is a fully automatic eye movement system. The mouse is placed on the platform and OptoDrum displays slowly rotating black and white stripes. The behavior of the mouse will be recorded by a video camera. The software will judge whether the mouse follows the choice of stripes and perform corresponding head movements. The pattern of stripes will adjust over time (which becomes more difficult for mice to find, such as reducing the contrast) until the mouse no longer exhibits visual reflexes. Experimental animals do not need training, users only need very limited training, very easy to use.

The main features of OptoDrum:

Fully automatic experiment:

Fully automatic detection: Detecting the gaze direction of the free moving animal in a non-static illuminated background.

Automatic animal behavior analysis.

Stair test, used to find the threshold of contrast sensitivity and spatial visual acuity for each animal.

Re-analysis of recorded video.

The soon-to-be-launched analysis of left and right eyes.

Virtual experiment scenario:

automatically adjust the stimulation mode: the spatial frequency of the stripes is consistent with the animal's activities.

In the virtual scene, the full HD screen shows very thin stripes.

light and dark test.

Extensive range of experimental animals:


Zebrafish juvenile.


Three-fin fish.

Technical Parameters:

Display screen:

23.8” full HD IPS display.

178 degrees horizontal and vertical angle.

DICOM color mode and trusted stimulus brightness, 250 cd/m2.



Equipped with advanced workstation computers, independent running software.

High-quality AMD video card for multiple monitoring.


Compact high quality camera.

Infrared sensitive 1/3” CMOS sensor, global shutter.

Wide-angle lens, F1.6.

Experimental place:

There are mirrors on the top and bottom.

Lift platform, 3 sizes, 2 colors.

Front door: The mouse is easy to operate and easy to clean.

Weight: about 50kg.


Internal: 54 x 54 x 30 cm.

External: 70 x 70 x 75 cm.

Weight: about 50kg.

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