Explore Scientific AR102 4" f/6.5 achromatic doublet refractor optical tube

Regular Price: $549.99

Special Price $449.99

Availability: In stock

This highly portable 4" Explore Scientific achromatic refractor optical tube (only 25.5" long, with a weight of 11.3 pounds) is a great value for spur-of-the-moment grab and go astronomy . . .
SKU: ES102D