Phone: (256) 723-8381


Do you have high performance optics in your high-dollar telescope? 

With an AG Optical Systems iDK telescope you will not have to guess how good the optics are in the scope..... you'll know!  Click here to see the rigorous process AG Optical Systems employs to ensure our customers receive best-in-class optics!

Ultra thermally stable, optical grade Fused Quartz optics are standard with all AG Optical Systems telescopes

Contact AG Optical Systems to learn more.

Watch the AG Optical Systems session on The Astro Channel to learn about AG Optical Systems' design philosophy behind the Imaging Dall Kirkham.


Astronomical/Scientific Optical Systems                                                  

Imaging Dall Kirkham
Premium, highly corrected F6.7 optical system providing diffraction-limited, wide field of views (sub 6 micron RMS spot sizes* over 50 mm image circle) designed to cover large chip CCD cameras.  See more details on the Imaging Dall Kirkham page.

Optical grade FUSED QUARTZ optics with interferometry test report standard.

Class leading quality and performance with CNC machined components, master optician hand figured optics tested as a system, and best in class customer service.

Optional Optec Gemini rotating focuser upgrade with class-leading pricing.

 "So, to say the least, I am very pleased with your scope.... you really know how to build them." Gerald M. - OK, USA


AG Optical Systems, LLC.

AG Optical Systems LLC specializes in the design, development, and production of high-resolution imaging systems.  Founded in 2010 by optical designer and engineer Dave Tandy, AG Optical Systems has grown every year and has telescopes located across the US and in countries as far reaching as Russia, Israel, Japan,  Italy, and New Zealand.  AG Optical Systems LLC continues to grow and will be providing premium optical systems for years to come.

View of 12.5" Imaging Dall Kirkham astrograph.

Carbon Fiber Truss Structure


SolidWorks 3D CAD Design Optical Tube Assembly