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4D InSpec 2.0

We’ve revised the 4D InSpec, making it better than ever. Get these new features and upgrades in the new release of an already great product:

  • Higher lateral resolution: twice as many pixels, so you see smaller details
  • Aluminum body: stronger and sturdier
  • No more fans—fewer moving parts and openings
  • Improved dust and water ingress protection: now rated IP 53
  • Wrist strap: safer handling, less risk of dropping

To top it off, our software and analysis program is greatly improved as well. You’ll see better ease of use, and we’ve tweaked the processing speed to keep it going strong with the larger data sets.

And robot automation support is built into the software, right out of the box. (Learn more about robotic inspection here).

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Looking for help with a particular measurement? Tell us about it. Our Applications Engineers are happy to help.

Products for Aspheric Optics

AccuFiz 6 MPx

The high resolution 6 megapixel AccuFiz Fizeau interferometer can measure steeper slopes, making it your best suited option for working with aspheres.


4D PhaseCam Twyman-Green interferometers are the industry choice for measuring concave spherical optics, from several millimeters to tens of meters in diameter.

Do you need custom-built metrology?

Get a free consultation. 4D Technology’s mechanical, optical, electrical and software engineering teams are standing by to evaluate what it would take to meet your application’s requirements.

Get In Touch

(520) 294-5600


3280 E Hemisphere Loop, Ste 146
Tucson, AZ 85706


Office Hours (Arizona Time)

Mon: 8am - 5pm
Tue: 8am - 5pm
Wed: 8am - 5pm
Thur: 8am - 5pm
Fri: 8am - 5pm
Sat: Closed
Sun: Closed

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