Описание

Fixed-magnification Lens (20X)
Model VH-20
Magnification 20?*1
Field-of-view Horizontal 15.25 mm
Vertical 11.38 mm
Diagonal 19.05 mm
Depth-of-field 12 mm
Working distance ?
Non-contact type observation distance 70 mm (62 mm)*2
Note Compared to a microscope, this product provides a much deeper depth of field, which makes it possible to obtain clear three-dimensional images.
*1 Magnification on a 15' monitor. *2 The numbers in the parentheses are for when the non-reflective illumination head has been attached.
''