It is equipped with a precise, tighted rack-and-pinion focuser as well as a device of blocking the focuser course. |
It offers a flat field, and comes equiped with a built-in camera angle adjuster and an oversized rack-and-pinion focuser. |
Military action has absorbed the lion's share of his fabled gifts as a focuser. |
You can now also control focusing, if you're using an LX200 telescope with the Meade electric focuser. |
This kind of focuser has no limits in terms of load capacity or optical performance. |
In the same goal, the focuser housing is long and the travel needed to reach focus is short. |