Askar 103APO

Worth knowing before you buy

Can I use the Askar 103APO with a 0.6x reducer for visual observation?

One owner reports having both the scope and reducer but has only used them for imaging. The main challenge is achieving proper focus with visual diagonals and eyepieces due to limited back focus distance—you need to carefully calculate optical path lengths of your diagonal and account for focuser travel.

How does the Askar 103APO compare to a Televue NP-101 for visual use?

The 103APO is mentioned as a more affordable alternative to premium 4-inch refractors, though no direct comparisons appear in these threads. One user notes the scope is a triplet with a short tube, making it attractive as a compact option compared to longer focal length telescopes in their collection.

What spacers and adapters do I need for the Askar 103APO?

One user received their CAA (likely a camera adapter accessory) and reported that 'finding the right spacers took some time' and required trial and error. They had to extend the tube further to achieve focus and recommend having extra M48-M48 or M54-M48 spacers on hand, suggesting users should acquire various adapter sizes before they discover a need.

Can I use the Askar 103APO with a binoviewer?

One user specifically notes they 'could not have enough room to use a binoviewer with the MBII' when attempting to use the scope with the 0.6x reducer for visual, indicating back focus and spacing limitations make binoviewer use difficult or impossible with this scope.