Takahashi Epsilon E-160ED

This telescope is a dedicated astrograph designed specifically for deep-sky imaging. While you can technically use it for visual observation, its hyperbolic Newtonian design and fast f/3.3 focal ratio are optimized to deliver flat, coma-free fields for digital sensors, not for eyepiece viewing.

The E-160ED features a robust push-pull collimation system that makes the process more straightforward than traditional Newtonian designs. While collimation is a necessary part of maintaining this high-performance system, the mechanism is engineered for precision and stability, even after transport.

Yes, the E-160ED is specifically optimized for modern full-frame sensors. Its optical design ensures a flat, coma-free field across the entire frame, meaning you won't have to worry about distorted stars at the edges of your images.

The ultra-fast f/3.3 focal ratio is a significant advantage for deep-sky imaging because it captures light much more efficiently than slower systems. This allows you to achieve high-quality data on faint targets in significantly less integration time.

At 6.9 kg (roughly 15.2 lbs), the E-160ED is quite compact and manageable for a high-performance astrograph. It strikes a professional balance between the weight required for optical stability and the portability needed for remote imaging sessions.