Nikon VMZ-R3020 Automatic lathe

Measurement range: 300 × 200 × 200 mm
Type 1
Magnification: 0.5–7.5×
Field of view: 9.33 × 7 mm to 0.622 × 0.467 mm
Type 2
Magnification: 1–15×
Field of view: 4.67 × 3.5 mm to 0.311 × 0.233 mm
Type 3
Magnification: 2–30×
Field of view: 2.33 × 1.75 mm to 0.155 × 0.117 mm
Type 4
Magnification: 4–60×
Field of view: 1.17 × 0.875 mm to 0.070 × 0.068 mm
Type TZ
Magnification: 1–120×
Field of view: 4.67 × 3.5 mm to 0.039 × 0.029 mm
Type A
Magnification: 0.35–3.5×
Field of view: 13.3 × 10 mm to 1.33 × 1 mm