IS-3 series
Seeing is believing
The world’s first advanced imaging station with 30x coaxial through the lens imaging sensor.
The world’s first advanced imaging station with 30x coaxial through the lens imaging sensor.

FULLY ROBOTIC TOTAL STATION WITH ADVANCED IMAGING AND LONG RANGE SCANNING
The power, accuracy, and speed of a total station with the auto-scanning capabilities of a laser scanner, Topcon’s IS-3 instrument takes volumetrics, as-built measurements, and monitoring from the lens to your fingertips.
- Wide angle and 30x Through the Lens (TTL) twin camera imaging solution
- Fast iSCAN routines
- X-TRAC8™ auto-tracking to stay on target
- Class 1 reflectorless measurements out to 2Km
- Remote live video directly to the hand held field controller out to a 300m range
STAY FOCUSED ON THE FUTURE
Benefit from decades of Topcon optical and camera innovation with the first imaging total station that features twin cameras and a coaxial, through the lens (TTL) solution. Full color, vivid display allows you to see precisely where your next measurement should be. Intelligent on-board software scanning routines and a 2Km reflectorless EDM combine to create this outstanding robotic total station and scanner solution.
Compare to Similar Products:
IS-3 series Specifications
(0.3mgon)
9,840 ft. (3,000m)
13,120 ft. (4,000m)
16,400 ft. (5,000m)
Touch-screen
PXA255 400Mhz
Get support where & when you need it-
for all your Topcon products.
Online Support
A simple, free login entitles you to the following benefits:
- Downloadable product manuals
- Video tutorials and quick guides
- Comprehensive training and documentation
- Dealer assistance with any tech issues
Extend Your Benefits
Register your product now to receive additional support including:
- Automatic firmware updates
- One free Support case per registration
- Access to Topcon Professional Support
We've got you covered
Need more info?
We can email you additional product information. Your contact information will never be shared.
See it in action
Your local dealer can't wait to show you what we can do for your business.
Toomebridge, Northern Ireland, United Kingdom
https://www.topconpositioning.com/#dealerModal
©2025, Topcon Positioning Systems, Inc.