I was able to use this camera attachment on my Celeston 10x50 Outlander and Barska 20x80 and is fits perfect and snug on both binoculars. The little camera is adjustable as far as fitment on your eyepiece.The app is very easy to use and you get to view the binoculars live on your phone. It connected to my android phone right away and the performance and functionality is smooth. You can then take captures of what you are viewing or record it as video. The quality depends on the focus, clarity and what you are viewing. Overall I am very happy with this little camera and for the price I think it is worth having.

I like the large screen for the menu and viewing. Easy to use so far.

Charged right out of the box! Fun to use.

We just love this binoculars!

I am very pleased with this product. it is exactly what we were looking for !

Space for everything, good value for money 10%

I purchased this for use with my Celestron 25 x 100 Binoculars that weigh about 9 pounds. This is not a recommended use for this item, but setting the binoculars up in a safe location and keeping the weight balanced over the base and just pivoting to watch the views it worked well.The actual location was on a cruise ship balcony so we used it as the ship moved along. The key is to balance the weight and get it adjusted to the correct height for eye level viewing.I don't think it would work well for viewing stars or planets unless they were near the horizon.

Whether we’re watching birds or duck at home or viewing at local parks, these binoculars have to be with us. They are perfect for my 4 year old. So much easier than trying to help her with adult ones. There’s also a little strap, she just prefers to carry herself as they are lite weight. Way more durable and useful than just little toy ones.