This is an extremely rare Takahashi Teegul-100 telescope, manufactured by Takahashi Seisakusho, and includes multiple eyepieces. Based on the serial number, it appears to be a model from around 1993-1994. It's approximately 30 years old, and due to its limited availability and age-related deterioration, it is being sold as-is. The items in the photos are included as a complete set. As a bonus, an unused blower and hex wrench are also included. Although it's an old item, it comes with accessories including 6mm, 9mm, 12mm, 18mm, and 5x25mm eyepieces, as well as an instruction manual, so you shouldn't have any trouble using it. Please check the images for any clouding or dirt inside the lens. Operation has not been confirmed. Due to its age, it is being sold as junk. Please understand that returns are not accepted after purchase if you do not understand the meaning of "junk." I am not an expert on telescopes and am a novice, so the inspection is a simple visual check. There may be oversights due to my amateur visual inspection. Cleaning is not professional, and is only a simple cleaning, so there may be some minor dirt or dust remaining. We cannot guarantee the operation of each part or the condition of each electronic component. Recommended for those who are knowledgeable or can perform maintenance themselves. The storage case has some discoloration and dirt, but it does not affect its function. This is a highly rare item, and returns are not accepted to prevent substitution. * The main body and tripod will be wrapped in cushioning material, and the accessories will be secured in the box to prevent rattling. They will then be placed in the storage case, and the cardboard will be sized for shipping. The following is an excerpt from the internet. The Teegul-100 is a recreational reflector telescope from Takahashi (Takahashi Seisakusho), known for its high-performance telescopes. How about observing comets, the moon, and planets? It's also relatively lightweight, making it easy to take to campsites and other locations. Why not start stargazing on a long autumn night?