Supporting type bifocal monocular with 5 lenses

Spectacle type bifocal monocular with 5 lenses

Model No.：8541 specification：2.5×25

Spectacle type bifocal monocular with 5 lensescomprises of a 2.5×monocular telescope visual aids on a spectacle frame. It is used for observation of far distance target. Additionally, 5 convex lens with different magnification (2×, 3×, 4×, 5×, 6×) can be placed in front of the monocular telescope, forming a microscope system to magnify the near distance objects even significantly, thus forming a telescope with high magnification to satisfy the needs of amblyopic groups.

A、Scope：

1、The visual aids can be used in the field of medical, biology,clock and watch,machinery, printing, and device Maintenance.

2、 The visual aids can also be used Help amblyopia people with observe far- and near-distance objects.

B、Performance of monocular (without convex lens equipped)

C、 Performance of magnifier (with convex lens equipped )