The T21 Hermes Traveller Astroimaging & Viewing Optical Tube Assembly from AstronSCIENTIFIC is a universal telescope for viewing, planetary imaging and deep space objects imaging in a single tube. The T21 Hermes derives its high performance capability by integrating the best components from the best-known telescope optics and parts manufacturers in Europe, Japan, and the United States. It is suited to intermediate and expert amateur and professional astroimagers and high school science teachers whose campuses do not have observatories. This optical tube assembly does not come with a mount or tripod.