Doctor LEFEBURE’s work is characterized above all by the fact that it is based on  experimentation. Since 1945, year upon year of experimentation has led to the creation of prototypes of his machines. In his laboratory in Gretz-Armainvillier, Dr LEFEBURE made the first commercialized models of the Alternophone himself. After a while, factory took over the job of production.

Dr LEFEBURE always had great respect for people interested in his work, treating them as partners and paying much attention to their observations. Such observations often led to the discovery of new phosphenic phenomena.

Today, thanks to the explanations given by Dr. LEFEBURE in his books, those who practice Phosphenism are the ones who contribute to advances in Phosphenic research through their personal involvement. This has led to the creation of new machines: the Turning Seat, the Cerebral Synchro-Cyclotron, the Gyrascope and others.

United though solitary, phosphenists form an entity which is geographically spread out. Most of them have never met, and may never meet. That is the reason why I have looked for different ways of creating links between phosphenists: so that they can exchange their experiences, discoveries and passion for Phosphenism.

The forum is one of these links which permits numerous exchanges among the participants.

The UNIVERSES OF PHOSPHENIC ENERGY is another.

In hoping that this information will allow you to produce magnificent experiences that you will share with us in turn, thus creating a dynamic exponential in the diffusion of Phosphenism.

Thank you for your support.

Daniel Stiennon

The books of Dr. LEFEBURE arrive progressively at the end of available stock; nearly all the editions are out of print.The works are already available for download (pdf format) at a contributive price.
The price of a book is in function of the number printed; therefore, a book printed in 5000 copies will not be sold at the price of a book printed in 200 copies. That explains the difference in price.

The same for the apparatus or machines: for example, the Gyrascope is currently manufactured in series of 20. However, if there is were suddenly a great surge of interest in phosphenism, its sale price would drop enormously because the machine would be manufactured in a much greater number.

The various phosphenic apparatus or machines are manufactured in France, which brings down the cost price. They are also manufactured in small series. On the other hand, they are all guaranteed for a minimum of 3 years. Having explained this, one can see that our prices are justified.

If there is suddenly a great interest in Phosphenism and therefore more demand, it will be possible to lower the  prices.

In the future, everyone will own a personal computer. That is why, in order to place Dr LEFEBURE's works within the reach of everyone, we are making his books available for download in PDF format at contributory prices. The electronic book (pdf) is an economic book ideal for small budgets. It is the same for the audio recordings in Mp3 format and the training courses on video.

Videos of the courses/conferences given by Dr LEFEBURE are available in the MY ACCOUNT space. This will allow you to understand how to practice the exercises of swaying, ocular convergence and static tension, in addition to all the other initiatory exercises.

Important note: the contributory price helps to pay the servers and the maintenance of your site

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A wealth of downloads are available on this site. And for free!

For access:
In the horizontal navigation bar, click at the top on MY ACCOUNT.

In the MY ACCOUNT window, click on the left in the vertical navigation bar on MY SUBSCRIPTION.
Enter your e-mail address and your access code.

If you do not have an access code yet, enter your e-mail address to obtain one.

You are on the MY ACCOUNT page. Use the scroll bar to access the creations of the Phosphenists and free downloads.