MIZAR 18-60x60mm Zoom Telescope with Camera Adapter

This is a terrestrial telescope made by MIZAR. As expected from a telescope manufacturer, it is solidly built. With a 60mm aperture, it can also be used reasonably well for astronomical observation.
I purchased this used during the COVID-19 pandemic and used it a few times myself for birdwatching at a nearby pond. While the viewing quality doesn't match that of a professional field scope, I think it was good for trying things out. It has a zoom range from 18x to 60x, but I recommend using it primarily at 18x and only zooming in when absolutely necessary. A tripod is essential even at 18x.
A camera adapter is included, and you can attach a DSLR or mirrorless camera with a T-ring, but I would advise against it.
I have included plenty of photos of the lens condition, so please check them. I don't believe there are any critical issues. By the way, the close-up photo of the MIZAR logo at the end was taken with an iPhone using the eyepiece as a close-up lens. Both the eyepiece and the objective lens can be easily removed and cleaned as they are screw-on type.