Smartphone Telephoto Lens 10-300x BRK-4 Lens

Smartphone telephoto lens with BRK-4 lens offering magnification from 10x to 300x.

- Magnification: 10x - 300x
- Lens Type: BRK-4 Lens
- Accessories: Tripod, Smartphone Adapter, Storage Pouch
- Use: Telephoto lens for smartphone photography

Thank you for looking.
I purchased this with the intention of photographing the moon, but I ended up buying a more professional lens, so I've decided to part with this one.
I tried it out once in my backyard for about 30 minutes.