Binoviewers

This 2-power nose piece barlow makes it easier to focus with most telescope. It can be screwed onto 1.25" eyepieces as well as binoviewers.

Designed to fit into a standard 1.25" eyepiece tube. This binocular attachment features high quality BaK-4 prisms for clearer, sharper images. An excellent accessory which helps to reduce eyestrain.

The Stereo Binocular Viewer allows you to adapt two eyepieces to your telescope and view with both eyes simultaneously. In addition to eliminating eye fatigue associated with viewing through one eye for a prolonged period of time, this bino viewer also provides a three dimensional effect while observing many celestial objects.

William Optics does it better and especially cheaper! Until today, you could choose only between high-end expensive binoviewers or monocular eyepiece observation.

Observe astronomical objects with both eyes. Creates a three-dimensional-like view. Comes into focus with any telescope.

Finally we can introduce the MaxBright® II Binoviewer. It closes the gap between cheaper entry-level binoviewers and our high-end Mark V Giant Bino.

Finally we can introduce the MaxBright® II Binoviewer. It closes the gap between cheaper entry-level binoviewers and our high-end Mark V Giant Bino.

Also known as the Zeiss-Brobfeld Binoviewer or Zeiss-Widefield Binoviewer, is quite simply the best binocular viewer available today.