Explore Scientific 100° Argon filled Eyepiece - 5.5mm (2") Refreactor If you install the OAG-L

If you install the OAG-L in your optical beam path

and Linux hub drivers

coupled with a x2 barlow lens for example

Failure to comply with safety measures can result in serious injury or permanent damage to your eyes

The AVX-C9

Explore Scientific 100° Argon filled Eyepiece - 5.5mm (2") Refreactor If you install the OAG-LThese 100 eyepieces from Explore Scientific offer a truly unique combination of excellent contrast and edge sharpness, even with fast optics and a huge field of view. In fact with such a wide field of view, you can sometimes forget that you are looking through a telescope as you gaze over the enormous, seemingly unlimited expanse of space. Due to the perfect combination of a wide variety of modern glass materials, these eyepieces from Explore