Shadow Graph

The use of optical projectors is a time tested, cost effective, solution for non-contact measurement. "Shadow Graph's"  also commonly known as Optical Comparitors or Projectors are simple to use, yet have excellent capacity to satisfy a wide range of applications and measuring requirements. Optical Comparitors from Starrett boast precision optics, superb lighting and a highly accurate workstage which combine to ensure bright, sharp images and exceptional accuracy. Horizontal models work well with parts that need to be fixtured, held in a vice, or on centers.

VOC Series Vertical Profile Projector

Table size VOC15050: 340x152mm,

Table size VOC10050: 306x152mm

HOC400 Horizontal Profile Projector

Screen size 400mm

Table size 450x200mm

Floor Type Profile Projector

high precision and efficiency optical measuring instrument integrating optics, mechanics and electronics


Horizontal Benchtop Optical Comparator - 400mm screen

Travels X: 300mm Y: 150mm


Vertical Floor Standing Optical Projector, 600mm screen -

up to 30° angle

About Company

Our clients range from FTSE companies, to large organisations and some small local businesses who are striving to expand.

To see a detailed list of our works and the progress please see our project page.

Cape Town Office

25 Mail Street, Western Province Park, Epping, Cape Town, 7460
+27 21 534 5351
FAX: +27 21 534 3374

Johannesburg Office

Corner of Atlas and Templehof South Road, Bonaero Park, Johannesburg
+27 11 970 7005
FAX: +27 86 678 9360