Leave a message
80 YEARS OF OPTICS! explore our journey
We have set your country/region to Canada
You can change this selection at any time, but products in your cart, saved lists, or quote may be removed if they are unavailable in the new shipping country/region.
Select Your Country/Region
Update My Profile
Payment & Shipping
View Past Orders
Saved Items for Later
Straight Line Scale
English Scale: numbered every 0.025"
26, 27 and 35mm Diameters: 0-0.75" in 0.005" increments
21mm Diameter: 0-0.5" in 0.005" increments
Copyright 2020, Edmund Optics Inc., 101 East Gloucester Pike, Barrington, NJ 08007-1380 USA