Starrett -Optical Comparators

VF600 Vertical Floor Standing Measuring Projector

24" (600mm) Screen Diameter
Vertical Floor Standing Measuring Projector


Especially suitable for larger components found in the electronics, pressings, and extrusion industries. The VF600 is ideal for use with overlays.


Features, Specifications & Options 
  • Screen is angled 30º from horizontal for clear, easy viewing
  • Workstage plate is 16” x 9”
    (400 x 225mm)
  • Glass insert is 9 ¼” x 5 ½”
    (235 x 140mm)
  • Workstage travel is 8” x 4”
    (200 x 100mm)
  • Accommodates components up to 66 lbs. (30 kg)
  • 360º angular measurement to 1 minute of arc with electronic protractor
  • Helix angle: ±10º lamphouse adjustment
  • Front working distances:
    5x – 8.6” (220mm)
    10x – 5.4” (138mm)
    20x – 5” (127mm)
    25x – 4.1” (103mm)
    50x – 3.5” (88mm)
    100x – 1.7” (44mm)
    • Profile illumination – High-power,
         fan-cooled, tungsten halogen 150W
         lamp with yellow/green filter
    • Surface illumination – Fan-cooled
        150W lamp/fiber optic system
    • Hood and curtains
    • Several readout/software options available
    • Workstage travel available as
        manual, motorized or CNC
    • Projection lens choices: 10x, 20x,
         25x, 31.25x, 50x, 100x or a 3-lens turret
    • 5x on special order with a single
         lens mount
  • J.W. Donchin Co.

    Ph: 773-261-2182 • Fax: 773-261-2867 • Email: sales@jwdonchin.com