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Digital Microscope

VHX-X1 series

Standard zoom lens (20 x to 200 x) VH-Z20R

Name: Standard zoom lens (20 x to 200 x) - VH-Z20R
Brand: KEYENCE

VH-Z20R - Standard zoom lens (20 x to 200 x)

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

Specifications

Model		VH-Z20R
Magnification		20 x, 30 x, 50 x, 100 x, 150 x, 200 x^*1
Field-of-view	Horizontal	20 x: 15.24 mm 30 x: 10.16 mm 50 x: 6.10 mm 100 x: 3.05 mm 150 x: 2.03 mm 200 x: 1.52 mm
	Vertical	20 x: 11.40 mm 30 x: 7.60 mm 50 x: 4.56 mm 100 x: 2.28 mm 150 x: 1.52 mm 200 x: 1.14 mm
	Diagonal	20 x: 19.05 mm 30 x: 12.70 mm 50 x: 7.62 mm 100 x: 3.81 mm 150 x: 2.54 mm 200 x: 1.91 mm
Depth-of-field		20 x: 34 mm 30 x: 15.5 mm 50 x: 6.0 mm 100 x: 1.6 mm 150 x: 0.74 mm 200 x: 0.44 mm^*2
Working distance		25.5 mm
^1 Magnification on a 15" monitor. ^2 The value when the lens is set to prioritise depth of field. The depth of field changes depending on the setting for the iris ring.

Data Sheet (PDF) Other Models