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Optical Comparators

Optical Comparator Charts

Dorsey Metrology uses satin ground glass of superior quality for all our optical comparator glass charts.

Model 2600 Horizontal Beam

The "2600" Series 30" floor model horizontal beam optical comparator has been a leader in the industry for over 40 years.

9100 Series Video Inspection System

The 9100 series machine was also adopted from the S-T Industries optical division acquisition.

8700 Series Video Inspection System

The 8700 Series machine was one of the products adopted from the S-T Industries optical division acquisition.

32P Optical Comparator

The 32P was designed with crisp, clear telecentric optics and a precision solid cast iron stage to be an instrument capable of handling almost any measurement/inspection requirement.

24P Optical Comparator

The 24P is designed to be an all purpose measurement/inspection instrument capable of performing both light and heavy duty tasks.

16VS Optical Comparator

This dynamic vertical optical system is the first of its kind manufactured in the USA.

16H / 16H CNC Optical Comparator

This extremely versatile measurement instrument features a robust cast granite composite base and our proven cast iron "ultra precision" stage system.

14H Optical Comparator

The Benchmark 14H is an Erect Image benchtop comparator and is another example of our expanding range of products.

9700 Series Video Inspection System

The 9700 Series Video Inspection System is our largest heavy-duty model adopted from the S-T Industries optical division acquisition. 

14HE Optical Comparator

The 14HE bench top comparator has the same high quality features as the other comparators in our product line, but in a smaller package and a lower price.