Refinded Design · Anti Light-Leak Protection · Built for Astrophotography A re-engineered internal design helps reduce light leakage, while the refined mechanics deliver smoother, more consistent rotation.
The exterior has been subtly streamlined, giving the wheel a cleaner and more cohesive look. Nothing dramatic. Just better in the ways that matter — so your imaging workflow stays steady, reliable, and quietly improved.
OAG-L has a large prism size of 12*12mm, far bigger than M68 OAG. The bigger clear aperture brings wider field of view in guiding. It is easy to use, and suitable for users who are interested in long focal length photography.
To take the most advantage of it, we recommend you to match it with large format guiding cameras.
Thank you that shop, it was my first telescope. I'm very excited and very happy after bought this telescope. I wish this company only good and will buy some parts here, sure!