Spheretec presents the latest development in the Concenter series. The Concenter VISUS.
Specially developed for spectacle wearers and people with presbyopia (without using glasses), the VISUS offers the perfect option of looking through the Concenter adjustment eyepiece without bumping into the eyepiece with the glasses or finding the view with difficulty. This is guaranteed by the rubber eyecup.
The distance between the eye and the center disk has been increased to the technical maximum so that the circular disk can now be seen much sharper.
The VISUS of course has all the advantages of its parallel series. The self-illuminating function of the RAY as well as the possibility of external illumination of the circular disc (RAY and SE) is still available.
The VISUS is only available as 2" version