Takahashi Epsilon E-160ED Astrograph

Unlike a standard Newtonian, the E-160ED uses a hyperbolic primary mirror and a dedicated ED glass corrector. This specific optical design is engineered to flatten the field and eliminate coma, which is essential for capturing sharp, high-contrast images across the entire frame.

While the E-160ED is optimized for astrophotography, it can be used for visual observation. However, its fast f/3.3 focal ratio is primarily designed to maximize light collection for cameras, so you will get the best results when using it with a dedicated imaging setup.

Takahashi designed the E-160ED with a robust mechanical structure to hold collimation exceptionally well, even during transport. While all fast Newtonian systems require occasional adjustments, this model is widely regarded for its stability and ease of alignment compared to similar high-speed astrographs.

Yes, the 44mm corrected image circle is designed to fully illuminate most modern full-frame sensors. You should expect excellent edge-to-edge sharpness with minimal vignetting when paired with a standard full-frame camera.

Because this is an astrograph, you need a high-quality equatorial mount with precise tracking capabilities. Given the telescope's weight of 15.2 lbs plus your camera gear, a medium-to-heavy-duty mount is recommended to ensure the stability required for long-exposure imaging.

The E-160ED is configured with a 1.25-inch connection. If you have 2-inch accessories, you will need to verify if your specific imaging train or eyepiece setup can adapt to this interface without causing vignetting or focus issues.