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Gerull Labs LLC (G-Labs) Modern Vision Therapy resources for Apple iPad.

Fusion Level 2

Description of the "Fusion Level 2" exercise in the Opto vision training app for iPad. 

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Fusion Level 2

Developed exclusively for Opto. Available now for iPad! 


Fusion Level 2 is designed to improve simultaneous perception. The activity features elements of an image presented to each eye. Patients must fuse the image through the Stereoscope for iPad into one full picture. Imagery is simple and beautiful with bright colours and soft shapes. 

This exercise contains six images for fusing. 


Required hardware: Stereoscope for iPad

How to Purchase: Available as an in-app purchase in Opto, the vision training app for iPad. Download Opto and find Fusion Lv. 2 in the in-app library of exercises. Available as an individual exercise ($3.99 USD) or at a discounted rate in Expansion Bundle 1 ($79.99 USD).


Like all activities in Opto, a report is generated including the date duration of the exercise. A patient assessment is also recorded if the user is signed into his/her personal profile.


Sample screenshots:


Download Opto for iPad to access the "Fusion Lv. 2" exercise.