Well - it is an abstract shape but not purely abstract. My idea behind the logo was to combine optical and dental sides of the business and make some sort of spacecraft. You might say there is nothing there apart from the spaceship but for me the oval shape might represent the eye - and the other - tooth. The way one of the objects is breaking through the other might represent some sort of treatment. Anyway - it doesn't suppose to be too obvious in my opinion but I think it will work very well with the company name. This actually looks like a space healthcare unit/station.
I'm glad you like it.