7722 2.8x Reading Type Desktop Typoscope
CE
Specificaitons:
1) 2.8x Reading Type Desktop Typoscope
2) Specification:110x60
3) Lens Size:115x65x70mm
4) Magnification:2.8x
5) Diopter:7D
6) Lens material:PMMA
Features of 2.8x Reading Type Desktop Typoscope:
2.8x Reading Type Desktop Typoscope is is made up of vertical tilting bracket,lens support and lens.Lens is enframed in lens support.
Then put it on vertical tilting bracket.Inclinate and rectangular lens,15° inclination,vision range is big,size of lens is 11.5×6.5×7cm.
Reasonable inclination angle helps reading or watching for a long time.
You also can take lens support with lens from bracket,and use it a portable magnifier and paperweight.
It's suitable for low vision people,old people to read and repair precision instruments.