Company Seven

We maintain one of the last remaining and longest enduring astronomy-oriented showrooms in Laurel, MD between Baltimore and Washington D.C. This incorporates a museum of rare and antique optical instruments. Also featured are a representative selection of the better amateur and institutional astronomical telescopes, nature watching and surveillance... instruments, binoculars and accessories. Our showroom is open Monday through Fridays 11 am to 6 pm, and Saturdays 11 am to 5 pm. We are close Sundays and U.S. Federal Holidays, and from 25 December through 1 January. Owing to flooding of 21 June 2021 our showroom has been vacated while repairs proceed. This will not hinder processing or deliveries of pending orders. We discourage visitors except by appointment. We maintain core hours on telephone and in person Monday to Saturdays from 11 am to 3 pm, as repairs permit. We plan to reopen late in September. We apologize for any inconvenience to our community. For the benefit of those distant, the Washington, D.C. time and date are now: To learn more about how this site is arranged and how to navigate it, or for those new to Company Seven please Click Here. To learn more about the latest activities, web page changes, and developments at Company Seven then visit our News and Developments page. For those new to astronomy, we also provide Observing Plan Aids to help them learn the sky.Read More