This finderscope is in great condition, tested, and cleaned. There are minor wear and tear marks on the body and some dust on the optical piece, but this does not affect its use or viewing. It offers substantial value for astronomy enthusiasts seeking precise celestial navigation. This finderscope boasts a 50mm aperture, providing bright and clear images of celestial objects, facilitating easier location and alignment of your main telescope. The straight-through design ensures a straightforward and intuitive viewing experience, ideal for both beginners and seasoned astronomers. Its large bracket ensures secure and stable mounting, enhancing the overall reliability of your stargazing setup. Being pre-owned, it represents an affordable option, allowing you to upgrade your equipment without breaking the bank, while still benefiting from Celestron's renowned optical quality.