ViTiny UM20-GN08, Руководство пользователя

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1.6.1 Below chart is measured on 24” screen, it’s only a reference data,
might not be accurate enough. Based on the image ratio (preview
window size), field of view and magnification size will change.
1.7 Microscope accessory
1.7.1 White balance card
The white side is used to calibrate the white balance. If the
object is tiny, place it onto the white balance card and move the
card instead of the object.
UM20-GN08
on 24” Monitor (Reference Data)
Object Lens
4x-A 10x-A 20x-A
Sensor Position
H L H L H L
WD (mm) 11.9 15.7 6.4 7 1.6 1.7
FOV(mm) 1.25 1.87 0.511 0.68 0.26 0.343
Mag. (X) 425x 284x 1041x 781x 2042x 1548x