Middle-range zoom lens (150 x to 800 x)

Model

VH-Z150

Magnification

150 x, 200 x, 500 x, 800 x^*1

Field-of-view

Horizontal

150 x: 2.03 mm 0.07"
200 x: 1.53 mm 0.06"
500 x: 0.61 mm 0.02"
800 x: 0.38 mm 0.014"

Vertical

150 x: 1.52 mm 0.06"
200 x: 1.14 mm 0.04"
500 x: 0.46 mm 0.02"
800 x: 0.28 mm 0.011"

Diagonal

150 x: 2.54 mm 0.1"
200 x: 1.90 mm 0.07"
500 x: 0.76 mm 0.03"
800 x: 0.48 mm 0.018"

Working distance

150 x, 200 x, 500 x, 800 x:12.0 0.47"^*2

Note

150 x to 800 x magnification, ideal for monitoring reflective surfaces This middle-range zoom lens allows continuous changes in magnification of between 150 x and 800 x. It can be used to monitor at a distance 12 mm 0.47" at 800 x magnification. The illumination head can be switched to a coaxial vertical illumination type to enable detailed observation of microstructure of metal or a semiconductor surface.