This is not an astronomy camera, it's a general purpose battery-powered, image-stabilized audio/video color camera. It communicates with your smartphone or tablet via WiFi. I dreagged out a rescued-from-the-trash 102mm el-cheapo refractor, clamped the camera on its eyepiece, and quickly focused on a fake windmill three miles away. I also tried shooting right into the low-angle sun glare in the ocean and the camera didn't blink (like I did)--the automatic gain control took it in stride. Mind you, the telescope made things seem close, not the camera--all it does is replace your eye. This is good because that means you can clamp it onto anything you might look through, such as a riflescope or microscope, or even just point it out the window. Set up is a little fiddly, but if you've hooked up a camera with its own WiFi hotspot it will be a snap. Select the camera wifi hotspot in your camera's settings and then use the app. In short, if you like cool stuff, this is well worth the money.

Used it for a week and it powered my Sony FX30 for whole day via USB C :)

The solar powered Surveillance camera is very good due to the portability. Detection is quick and video quality is good. Other reviews have had problems with the camera on their WiFi network. As long as there is a good strength WiFi signal and your upload speed is above 2 mbs there should be minimal problems.

A lovely pocket battery powered microscope it comes with travel bag, cloth and preprepared microscope slides. Good level of focus and zoom control means I can get a clear detailed up close view of things with my children.

I was looking for a good surveillance camera to keep an eye on my car. Now I have found it. The camera is battery operated and recharges itself through the solar panel. The installation is therefore very simple, without annoying power connection. The image quality is exceptionally good. In addition, the camera has a motion detector & is swiveling, ie you can always look who just rings at the front door.
All in all, I am very convinced of the surveillance camera and am already thinking about getting a 2nd.

I am very happy with the K&F Concept surveillance camera. The supplied solar panel in particular ensures that the battery life (at least in summer ;)) is really great.

I say this is the first battery powered camera I've bought. I was skeptical but pleasantly satisfied.
It is made of materials that are comfortable to the touch and feel sturdy in the hand.
Movements that can be controlled via the app are smooth and precise.
The battery lasts a long time, and the remaining power is more than sufficient even on days without sun or rain.
The clip to be attached to the wall facilitates installation, the same applies to the solar panel.
I can absolutely recommend the purchase! !

With its solar-powered functionality, this 4g camera is not only eco-friendly but also ensures uninterrupted surveillance even during power outages. A reliable choice for any security needs.