ViTiny VT300 PLUS - Field of View Charts by Magnification; Photo File Naming Convention Explained

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example: 「IMGYYMMDD_HHMMSS_L1.JPG」, the “L”
means optical low magnification. “1” digit means the stage
number of digital zoom
「IMGYYMMDD_HHMMSS_H8.JPG」, the “H” means
optical high magnification, “8” digit means the stage
number of digital zoom. The above file name, capital
letter L means the optical mag 10x, H means 30x. If the
magnification icon shows “…x” which the file name will
not note any L/H since machine is not able to know the
preview situation. Below chart is the FOV for different
magnification and stage of enlargement.
Field of View of 10x Optical zoom (unit :mm)
Stage
L0
L1
L2
L3
L4
Horizontal
4.90
3.27
2.45
1.96
1.63
Vertical
3.68
2.45
1.84
1.47
1.22
Stage
L5
L6
L7
L8
Horizontal
1.40
1.22
1.09
0.98
Vertical
1.05
0.92
0.81
0.73
Field of View of 30x Optical zoom (unit :mm)
Stage
H0
H1
H2
H3
H4
Horizontal
1.74
1.16
0.87
0.69
0.58
Vertical
1.30
0.87
0.65
0.52
0.43
Stage
H5
H6
H7
H8
Horizontal
0.49
0.43
0.38
0.34
Vertical
0.37
0.32
0.29
0.26