Thanks for your time with Theia at ASIS 2015!

Image Resolution &

Lens Calculator App

If you requested a free download of our Image Resolution and Lens Calculator App follow this link to download the free Droid App.  For the Apple version download, Promo codes will be emailed soon to those who provided a valid email address.  If you forgot to request one, please email us at
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The calculator is also available for free on our website at Image Resolution Calculator in
English, Russian and Portuguese!
Where to Purchase

Find a list of our excellent distributors worldwide at


Image taken with Theia's new SL410 4K lens at 10mm


Theia Lens Information 

If you visited our booth but didn't pick up any literature, you can find information about our lenses at these links...

4K Lens Family

Find information about our new

4K Lens Family  here. 

TY180IR 12Mpx Fisheye Lens

And about our new TY180IR 12Mpx IR corrected Fisheye Lens here.

lens jumble  

Learn about Theia's patented Linear Optical Technology┬« here, or our megapixel lens portfolio here Lens Catalog For pricing, or more information email 


OEMS Offer & Recommend Theia Lenses

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More Image - More Value - More Security