Prime Day 之后的天文观测光学器件优惠仍在进行中，但不会永远持续下去。

Save $300 on the Unistellar eQuinox 2, a smart telescope that features an 11-hour battery life as well as an image resolution of 6.4MP and 450mm focal length.

This bundle comes with the official Unistellar backpack included for taking to dark sky sites. We like this telescope so much that we rated this as out there.

This deal could expire soon.

Save $300 on this powerful smart telescope. Automatically slew to and image over 5000 celestial objects, including 37 million stars.

We gave it four and half stars out of five in our .

Save $29 on an affordable smart telescope that can get amazing views of the night sky at the push of a button.

We gave it four and a half stars in our full for its intuitive app, easy set-up and electronic dew heater that prevents fogging.

This deal could expire soon.

Save $200 on the in our . We rated it four and a half stars in our .

It features an eight-inch aperture, a useful magnification of up to 180x, an easy-to-operate hand controller and stunning optics, perfect for almost any night sky object.

This deal could expire soon.

Save $249 on the best overall binoculars in our . We think they are the best stargazing binoculars you can buy thanks to clever image stabilisation that eliminates shakes from your hands.

They make looking at constellations and star fields a stable viewing experience and that is why we gave thema huge five stars in our full

This deal could expire soon.

Save over $69 on these compact image-stabilised binoculars. Their ergonomic design makes them easy to slip into a pocket or take with you on adventures.

The image stabilisation helps you maintain steady views of whatever you are looking at, whether that is constellations or wildlife.

This deal could expire soon.

Save $50 on the Nikon Prostaff P3 10x42 binoculars. These offers 10x magnification and a 42mm aperture with a waterproof design, making them suitable for outdoor use.

We gave the four stars out of five for their lightweight build and sharp views..

This deal could expire soon.

Save over $20 on these sturdy binoculars that bring HD views in a lightweight body. We picked them as our best mid-range model in our for their multipurpose optics and wide field of view.

We awarded them four stars in our

NOTE: You need to input your email on the purchase page to get access to the $149 deal price.

This deal could expire soon.

Save an astonishing $461 on these Leica Noctivid binoculars that feature a 10x magnification and a 42mm aperture. They boast supreme optics and come with extras including a carry case, lens caps, a neck strap and an impressive lifetime warranty.

This deal could expire soon.