The catadioptric telescopes of the Epsilon series are wide-angle Astrographs with hyperbolic mirrors. A corrector is integrated into the focuser, which enables a flat field with stars of less than 10 μm at the edge of the corrected image circle.
The secondary mirror is mounted on a reinforced spider to prevent any distortion. The rack is equipped with a rotatable clamp (rotator) for photographic alignment.
Collimation of the Epsilon is particularly easy, as it does not have to be done on a star. The central optical axis is indicated by markings on the two mirrors. Takahashi has developed a simple collimation eyepiece system that is specifically designed for the Epsilon and allows the mirrors to be adjusted in daylight, which is a major advantage over a conventional telescope.
Regardless of its photographic qualities, the Epsilon is a first-class wide-field observation telescope with optional eyepieces. The observation of star clusters and galaxies will greatly pleasure you due to the fineness of the stars. It proves to be a fabulous instrument for deep sky and comet hunting. The observation of the Lagoon and Trifid nebulae in the same field is extraordinary and impressive.
The Epsilon-130D has an aperture ratio of f/3.3. Its very short focal length of 430 mm offers a corrected image field of 5.9° and is therefore suitable for imaging large star fields or comets.
Made in Japan!
It not only matters which telescope you buy but also where you buy it. Our additional services:
- We are a leading telescope dealer and know the devices we sell. Our customer service team will gladly help you after your purchase if you have problems with assembly or operation.
- We provide a copy of the 80-page Telescope ABC beginners handbook with every telescope.
